The scientific results obtained by the researchers of the Microtron Laboratory are presented at international conferences and published in journals indexed in Scopus and Web of Science databases. The research conducted in the Microtron Laboratory was carried out within the framework of research projects funded by the state budget of Uzhhorod National University, as reflected in the reports on scientific research activities.

Main publications. Articles and materials of conferences 

1. A. Tanchak, K. Katovsky, I. Haysak, J. Adam, R. Holmb. Proton-induced spallation of 239Pu at 660 MeV / In: “ Proceedings of the Conference “30 years Institue of Electron Physics National Academy of Sciences of Ukraine, September 21-23, 2022”, Uzhgorod, IEP, 2022. p.158-159. ISBN 978-617-8127-03-9
2. O. Sych, S. Vuchkan, H. Vasylyeva, M. Karbovanets, M. Yevych. The use of natural zeolites of Transcarpathia to solve environmental problems // Extended Scientific Session in Schonbrunn Palace in Christmas Vienna, Austria, “Green Science of Green Life”, part of the XXII International conference SGEM, 6-9 December 2022. www.sgemvienna.org
3. Ivan Haysak, Vasyl Martishechkin, Evhen Harapko, Robert Holomb, Karel Katovsky. Production and Monitoring of Neutron Flux by Activation Detectors // EPJ Web of Confrence 253, 01005 (2021). DOI: 10.1051/epjconf/ 202125301005
4. M. Haysak, I. Haysak, M. Nagy. Dependence of binding energies for the ground and excited states of protonium molecules (Ps Pn) and (Pn2) on the dimension of the basis in one-dimensional space // In: “Proceeding of 11th solid state surfaces and interfaces (Extended abstract book), November 23-26, 2020, SlovakRepublic”. Bratislava, ComeniusUniversity, 2020. p.29-33. ISBN: 978-80-223-5018-1.
5. I.I. Haysak, O.V. Takhtasyev, R.R. Holomb, K. Katovsky, A. Tanchak, J. Khushvaktov, A.A. Solnyshkin. Monte Carlo simulation of bremsstrahlung spectra for low energy electron accelerators // 2020 21st International Scientific Conference on Electric Power Engineering (EPE), Prague, Czech Republic, 2020, pp. 120-124. ISBN: 978-1-7281-9479-0. DOI:10.1109/EPE51172.2020.9269252.
6. Vasyl Martyshychkin, Ivan Haysak, Anhelina Tanchak, Olexander Okynev, Olexey Fradkin, Karel Katovsky, Robert Holomb. Generation of neutrons on Microtron M-10 // 2020 21st International Scientific Conference on Electric Power Engineering (EPE), Prague, Czech Republic, 2020, pp. 527-533. ISBN: 978-1-7281-9479-0. DOI:10.1109/EPE51172.2020.9269218.
7. R.R. Holomb, K. Katovsky, I. Haysak, J. Adam, R. Vespalec, J. Vrzalova, M. Zeman, V.B. Brudanin, L. Zavorka, D.V. Karaivanov, A. A. Solnyshkin, D.V. Filosofov, J. Khushvaktov, V.M. Tsupko-Sitnikov. Experimental and simulated data at fragment productions in 100 MeV proton-induced reaction on 232Th // 2020 21st International Scientific Conference on Electric Power Engineering (EPE), Prague, Czech Republic, 2020, pp. 534-539. ISBN: 978-1-7281-9479-0. DOI:10.1109/EPE51172.2020.9269277.
8. Viktor Zhaba, Eduard Gohman. Activation Level and Probabilities of Electromagnetic γ-transitions in the Reaction 77Se(γ,γ’)77mSe // Emerging Science Journal. – 2020. – Vol. 4, No. 3. – P. 165-171. http://dx.doi.org/10.28991/esj-2020-01220
9. Eduard Gohman, Viktor Zhaba. Clarification of energy value for the activation level in the reaction 103Rh(γ,γ')103mRh // Abstract Book for 63rd International Conference for Students of Physics and Natural Sciences «Open Readings 2020». – Vilnius, Lithuania. – March 17-20, 2020. – P. 304.
10. I.I. Haysak, V.O. Martyshichkin, O.H. Okunev, O.M. Fradkin. Activation detectors of neutrons // Abstracts of reports of the XVIII conference on high-energy physics and nuclear physics. - Kharkiv. – March 24-27, 2020 – P. 58-59.
11. O.V. Takhtasyev, I.I. Haysak, K. Katovsky, R.R. Golomb, Zh. Khushvaktov, O.O. Solnyshkin. Computer modeling of braking spectra of electronic accelerators // Tezysy prášovov XVIII conference on physics of high energy and nuclear physics. - Kharkiv. – March 24-27, 2020 – P. 78.
12. R.R. Holomb, S.A. Tari, K. Katovsky, I. Haysak, J. Adam, V.B. Brudanin, R. Vespalec, J. Vrzalova, L. Zavorka, M. Zeman, D.V. Karaivanov, A.A. Solnyshkin, D.V. Philosophov, J. Khushvaktov and V.M. Tsupko-Sitnikov.Cross sections of nuclear isomers from the interaction of protons with the thin thorium target // EPJ Web of Conferences 204, 04006 (2019). https://doi.org/10.1051/epjconf/201920404006
13. Eduard Gohman, Viktor Zhaba. Activation levels and probabilities of electromagnetic γ- transitions in the reaction (γ,γ')m on averages and heavy nuclei // Abstract Book for 62nd International Conference for Students of Physics and Natural Sciences «Open Readings 2019». – Vilnius, Lithuania. – March 19-22, 2019. – P. 353.
14. I.I. Haysak, V.O. Martyshichkin, O.H. Okunev, O.M. Fradkin. Neutron generation on the M-10 microtron // Proceedings of the XVII Conference on High Energy Physics and Nuclear Physics. - Kharkiv. – March 26-29, 2019 – P. 33.
15. I.F. Mironyuk, T.R. Tatarchuk, G.V. Vasylieva, I.P. Yaremiy, I.M. Mykytin. Morphology, phase composition and radiological properties of the fly ash of the Burshtyn thermal power plant // Solid state physics and chemistry. - 2018. - Vol. 19, No. 2. - P. 171-178. https://doi.org/10.15330/pcss.19.2.171-178
16. J. Varmuza, K. Katovsky, M. Zeman, O. Stastny, I. Haysak and R. Holomb. New experimental research stand SVICKA neutron field analysis using neutron activation detector technique // EPJ Web of Conferences 177, 01004 (2018).
17. I. Haysak, V. Martishichkin, R. Plekan, O. Takhtasiev, K. Katovsky, J. Varmuza, R. Golomb. Measuring and Simulation of Dose at Irradiation by Bremsstrahlung Gamma Beam // Materials of 19th International Scientific Conference on Electric Power Engineering “EPE 2018”, 16-18 May 2018. – Brno, Czech Republic, 2018. – P. 508-511. DOI: 10.1109/EPE.2018.8395995
18. R. Golomb, K. Katovsky J. Adam, M. Zeman, S. Tari, I. Haysak, Y. Kish, … Cross-Sections of Nuclear Isomers in the Interaction of Protons on Thin Thorium Target // 19-th International Scientific Conference on Electric Power Engineering (EPE). Brno, Czech Republic. 2018. p.527-531.
19. R. Golomb, I. Haysak, V. Martishichkin, R. Plekan, O. Takhtasiev, K. Katovsky, J. Varmuza. Measuring and Simulation of Dose at Irradiation by Bremsstrahlung Gamma Beam // Abstracts of 19th International Scientific Conference on Electric Power Engineering “EPE-2018”, 16-18 May 2018. – Brno, Czech Republic, 2018. – P. 497.
20. R.R. Holomb, S.A. Tari, I.I. Haysak, K. Katovsky, J. Adam, V.B. Brudanin, R. Vespalets, J. Vrzalova, L. Zavorka, M. Zeman, D.V. Karaivanov, A.A. Solnyshkin, D.V. Philosophers, J. Khushvaktov, V.M. Tsupko-Sitnikov. Cross-Sections of Nuclear Isomers in the Interaction of Protons on Thin Thorium Target // In:”Book of Abstracts of the XXIV International Baldin Seminar on High Energy Physics Problems. Dubna, Russia, September 17-22, 2018”. Dubna, JINR, 2018. p.73.
21. V.I. Zhaba, I.I. Haysak, A.M. Parlag, V.S. Bohinyuk, M.M. Lazorka. Energy dependence of cross section of photonuclear reactions on indium isotopes // Problems of Atomic Science and Technology. – 2018. – №3(115). – P. 155-158.
22. V.I. Zhaba, M.M. Lazorka Cross-sections of (γ,n)-reactions on indium isotopes // XV annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine: abstracts of reports. - Kyiv. - April 16-20, 2018 - pp. 26-27.
23. V.O. Martyshichkin, A.I. Haysak, A.V. Guskov, G.O. Shelkov, I.I. Haysak Study of large atmospheric showers at the "Rusalka" installation // Program and theses of the XXV annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine, April 16-20, 2018 - Kyiv: IIAD of the National Academy of Sciences of Ukraine. – pp. D9-D11.
24. G.V. Vasylieva, Yu.M. Kilivnyk, V.O. Martyshichkin, S.I. Vuchkan, V.V. Hrynyov, R.M. Plekan Study of the chemical behavior of 60Co by the neutron-activation method of analysis // Program and theses of the XXV annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine, April 16-20, 2018 - Kyiv: IIAD of the National Academy of Sciences of Ukraine. – pp. D19-D20.
25. V.I. Zhaba, B.M. Hleba Sections of (γ,n) reactions on silver isotopes // Abstracts of the 16th Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. – March 20-23, 2018 – pp. 30-31.
26. V.I. Zhaba, E.V. Hochman. Activation levels in the (γ,γ')m reaction on medium and heavy nuclei // Abstracts of reports of the XVI conference on high-energy physics, nuclear physics and accelerators. - Kharkiv. – March 20-23, 2018 – P. 31.
27. V.O. Martyshichkin, I.I. Haysak, V.P. Yepishev, A.I. Logoida, A.I. Haysak Study of the size of large atmospheric showers at the Rusalka installation // Proceedings of the 16th Conference on High-Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. – March 20-23, 2018 – P. 32-33.
28. A.P. Osypenko, P.S. Derechkey Radioecological study of travertine and granite rock samples using a low-phone semiconductor gamma spectrometer // Abstracts of the 16th Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. – March 20-23, 2018 – P. 33.
29. V.Yu. Izai, A.V. Bendak, I.I. Haysak, A.G. Okunyev, A.M. Fradkin, I.P. Studenyak, P. Kus. Influence of e-beam irradiation on optical properties of Cu6PS5I-based superionic thin films // 2017 IEEE 7th International Conference Nanomaterials: Application & Properties (NAP), 10-15 Sept. 2017, pp. 01PCSI22-1-01PCSI22-4. doi: 10.1109/NAP.2017.8190174
30. I.F. Myronyuk, H.V. Vasylyeva, O.V. Vasylyev. Neutron flux measurement of (γ,n)–reactions on nuclei of zirconium // RAD Conference Proceedings 2017, Conference paper. DOI: 10.21175/RadProc.2017.09 EID: 2-s2.0-85058067622
31. I.I. Haysak, V.O. Martyshichkin, R.M. Plekan, O.G. Okunev, M.T. Sabolchiy Measurement of the absolute value of the exposure dose on the B-25 betatron // Nauk. Bulletin of the Uzhhorod Univ. Ser. physical – 2017. ‑ No. 42. – P. 196-201.
32. V.I. Zhaba, I.V. Holovchak Study of activation levels in the (γ,γ')m reaction on medium and heavy nuclei // International conference of young scientists and graduate students "IEF-2017": Conference materials. - Uzhhorod. – May 23-26, 2017 – P. 135.
33. V.O. Martyshichkin, Ya. Varmuza, K. Katovsky, R.M. Plekan, O.G. Okunev, M.T. Sabolchii, I.I. Haysak Measurement of the absolute absorbed radiation dose at the B-25 betatron // Proceedings of the International Conference of Young Scientists and Postgraduate Students IEF-2017: May 23-26, 2017 - Uzhhorod: IEF NAS of Ukraine, 2017. - P. 82-83.
34. I.I. Haysak, Ya. Varmuza, K. Katovsky, V.O. Matyshichkin, O.G. Okunev, M.T. Sabolchiy Absolute measurements of radiation dose on a betatron // XXIV Annual Scientific Conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine, Kyiv, April 10-13, 2017. Abstracts of reports. with. 57-58.
35. V.I. Zhaba. Research of effective cross sections (γ,n)- reactions on silver isotopes // XXIV annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine: abstracts of reports. - Kyiv. - April 10-13, 2017 - pp. 29-30.
36. G.V. Vasiliev. Research of radiation stability of inorganic sorbents at Uzhhorod National University // XXIV annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine: theses of reports - Kyiv. - April 10-13, 2017 - P. 221-222.
37. V.I. Zhaba, B.M. Hleba Research of effective cross sections (γ,n) - reaction on indium isotopes // Materials and program of scientific and technical conference "Physics, electronics, electrical engineering :: 2017" (FEE-2017). - Sumy. - April 17-21, 2017 - P. 51.
38. O.O. Molnar, G.V. Vasylieva, I.I. Haysak, M.T. Sabolchii, I.M. Stoyka, O.O. Navvy. Effect of electron and gamma irradiation on the dielectric properties of Sn2P2S6 crystals // Science. Herald of Uzhhorodskyi. Univ.: Physics Series. – 2016. – No. 40. - P. 13-17.
39. G.V. Vasylieva, I.I. Haysak, S.I. Topolyanskyi. To the problem of improving the content of educational research work of students on the example of the specialty "Physics of the nucleus and elementary particles" // Scientific Bulletin of the Uzhhorod National University: series: Pedagogy. Social work / head. ed. I.V. Kozubovska – Uzhhorod: Hoverla, 2016. – Vol. 2 (39). - P. 45-47. - Res. Ukrainian, Russian, English - Bibliography: p. 46 (3 titles).
40. K. Siposova, P. Kopcanski, I. Haysak, V. Martishichkin, M. Sabolchiy, H. Vasylyeva. Effect of radiation on lysozyme amyloid fibrils // Proceedings: Biodiversity after the Chernobyl accident. PartI. Slovak University of Agriculture, Nitra. – 2016. – pp. 221-224. ISBN 978-80-552-1494-8
41. A.P. Osypenko, M.M. Osypenko. Study of the characteristics of alpha radiation of "old" radio-ecologically dangerous sources of isotopes of nuclear materials // Abstracts of reports of the XXIII annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine. - Kyiv. - February 01-05, 2016 - P. 67-68.
42. OHM. Parlag, V.O. Martyshichkin, V.I. Frog, A.P. Osypenko, I.Yu. A jay Study of the characteristics of the scintillation alpha, gamma spectrometer // Abstracts of reports of the XXIII annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine. - Kyiv. - February 01-05, 2016 - P. 69-70.
43. SI. Vuchkan, V.I. Yakovlev, Yu.M. Kilivnyk, G.V. Vasylieva, M.T. Sabolchii, I.I. Haysak Purification of aqueous solutions from radionuclides by natural and synthetic sorbents // Abstracts of reports of the ХХIII annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine. - Kyiv. - February 01-05, 2016 - P. 205-206.
44. V.I. Zhaba, I.V. Holovchak Analysis of the activation levels formed in the (γ,γ')m reaction on medium and heavy nuclei // Abstracts of the Proceedings of the XIV Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. – March 22-25, 2016 – P. 22.
45. V.I. Zhaba, M.M. Lazorka Calculation of the differential cross section of photonuclear reactions on indium isotopes // Proceedings of the XIV Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. – March 22-25, 2016 – P. 23.
46. V.I. Zhaba, P.Sh. Kovach, V.O. Martyshichkin, A.P. Osypenko, O.M. Parlag, R.M. Plekan, I.Yu. A jay Scintillation and semiconductor alpha-radiation spectrometers for control of man-made environmental pollution after the Chernobyl disaster // Modern aspects of human health preservation: collection of works of the IX international interdisciplinary science and practice. conf. / Under the editorship Prof. T.M. Ganicha – Uzhhorod: 2016, 388 p. - P. 334-335.
47. V.I. Zhaba, A.M. Parlag. Methods of calculation of cross section of reaction 115Іn(γ,n)114mIn // Problems of Atomic Science and Technology. – 2015. – №3(97). – P. 34-37.
48. G.V. Vasylieva, V.I. Yakovlev, Yu.M. Kilivnik Changes in surface characteristics and sorption properties of zirconium silicate upon irradiation with bremsstrahlung gamma quanta // Solid state physics and chemistry. - 2015. - Vol. 16, No. 2. - P. 322-326. https://doi.org/10.15330/pcss.16.2.322-326
49. H. Vasylieva, M. Tsyba, Yu. Kilievnyk, V. Yakovlev. Radiation-induced changes in the porous structure of ion-exchange sorbents based on titanium phosphate and zirconium silicate // Solid state physics and chemistry. - 2015. - Vol. 16, No. 3. - P. 534-539. https://doi.org/10.15330/pcss.16.3.534-539
50. V.S. Bohinyuk, V.I. Zhaba, O.M. Parlag, R.M. Plekan, M.M. Mail Study of activation levels in the (γ,γ')m reaction on 77Se, 79Br, 89Y, 103Rh and 111Cd nuclei // Scientific Bulletin of Uzhgorod University. Physics series. – 2015. – No. 37. - P. 161-165.
51. O.V. Takhtasiev, G.V. Vasylieva, V.I. Yakovlev, Yu.M. Kilivnyk, M.M. Tsyba, O.V. Vasiliev. Effect of irradiation on the surface characteristics of titanium phosphate and its sorption properties // Scientific Bulletin of the Uzhhorod University: Physics series. – 2015. – Issue 38. – pp. 129–133.
52. O.V. Takhtasiev, G.V. Vasylieva, V.I. Yakovlev, Yu.M. Kilivnyk, M.M. Tsyba, O.V. Vasiliev. The effect of irradiation on the surface characteristics of titanium phosphate and its sorption properties // International conference of young scientists and postgraduate students "IEF-2015": Conference materials. - Uzhhorod. – May 18-22, 2015 – P. 198-199.
53. V.O. Martyshichkin, O.M. Parlag, I.Yu. Syjka Study of the characteristics of the scintillation gamma spectrometer based on the Theremino program // International conference of young scientists and graduate students "IEF-2015": Conference materials. - Uzhhorod. - May 18-22, 2015 - P. 254-255.
54. V.M. Domishche, V.O. Martyshichkin, A.P. Osypenko, M.M. Pishta, R.V. Povidajchyk, B.O. Roman. Study of the relative surface activity of targets in experiments on the fission of heavy nuclei // International conference of young scientists and graduate students "IEF-2015": Proceedings of the conference. - Uzhhorod. - May 18-22, 2015 - P. 256-257.
55. G.V. Rogulich, G.V. Vasylieva, M.T. Sabolchiy Peculiarities of the use of bremsstrahlung gamma quanta for measuring the yield of 141-Va in photofission reactions on uranium nuclei // International conference of young scientists and graduate students "IEF-2015": Conference materials. - Uzhhorod. – May 18-22, 2015 – P. 258-260.
56. V.S. Bohinyuk, V.I. Zhaba, O.M. Parlag. Study of activation levels in the (γ,γ')m reaction on 77Se, 79Br, 89Y, 103Rh, 111Cd, 137Ba, 179Hf, 197Au and 199Hg nuclei // Abstracts of reports of the XXII annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine. - Kyiv. - January 26-30, 2015 - pp. 24-25.
57. A.P. Osypenko, I.I. Haysak, V.V. Hrytsko, R.V. Povidajchyk, B.O. Roman. Experimental study of the natural activity of rocks of Ukraine in the aspect of assessing their radio-ecological safety in the construction industry // Abstracts of reports of the 13th conference on high-energy physics, nuclear physics and accelerators. - Kharkiv. – March 16-20, 2015 – P. 30.
58. V.I. Zhaba, Yu.Yu. Holovchak Differential cross sections of reactions 107Ag(γ,n)106Ag and 109Ag(γ,n)108Ag // Abstracts of reports of the 13th conference on high-energy physics, nuclear physics and accelerators. - Kharkiv. – March 16-20, 2015 – P. 47.
59. V.I. Zhaba, O.F. Leyko, V.O. Parlag, O.M. Parlag. Calculation of the mass distribution of 241Am photofission fragments // Abstracts of reports of the 13th conference on high-energy physics, nuclear physics and accelerators. - Kharkiv. – March 16-20, 2015 – P. 62.
60. V.S. Bohinyuk, V.I. Zhaba, O.M. Parlag, L.O. Shabalina Study of excitation of isomeric states 78mBr, 88mY, 114mIn, 115mSn, 202mTl, 206mPb, 208mBi, 80mBr, 120mSb in (γ,n)-reactions // Abstracts of reports of the 13th conference on high-energy physics, nuclear physics and accelerators. - Kharkiv. – March 16-20, 2015 – P. 70.
61. N. Tomašovičová, I. Haysak, J. Kováč, M. Kubovčíková, V. Závišová, M. Timko, A. Okunev, A. Zorkovská, P. Kopčanský. Radiation Stability of the BSA Modified Biocompatible Magnetic Fluid // Acta Phys. Pol. A. ‑ 2014. ‑ Vol. 126. ‑ P. 262. DOI: 10.12693/APhysPolA.126.262
62. V.A. Pylypchenko, G.V. Vasylieva, I.I. Haysak, V.I. Yakovlev, Yu.M. Kilivnyk, M.M. Tsiba Study of the sorption of barium and strontium ions by inorganic sorbents and the possibility of elemental analysis of the surface of sorbents by photonuclear methods // FHTT. ‑ 2014. ‑ Vol. 15, No. 4. ‑ P. 809-813.
63. V.I. Zhaba, O.M. Parlag, R.M. Plekan Cross-sections of (γ,n) reactions on silver isotopes 107Ag and 109Ag // Scientific Bulletin of the Uzhhorod University. Physics series. – 2014. – No. 36. - pp. 81-84.
64. V.I. Zhaba. Study of differential cross sections (γ,n)-reactions on isotopes of stibium 121Sb and 123Sb // Abstracts of reports of the XXI annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine. - Kyiv. - January 27-31, 2014 - pp. 38, 39.
65. A.P. Osypenko, I.I. Haysak, V.V. Gritsko Study of the natural activity of radioecologically significant rocks used in the construction industry // Abstracts of reports of the XXI annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine. - Kyiv. - January 27-31, 2014 - P. 71.
66. OHM. Parlag, V.I. Zhaba, Yu.Yu. Holovchak Study of the differential cross sections of the 107Ag(γ,n)106Ag and 109Ag(γ,n)108Ag reactions // Abstracts of the XII Conference on High Energy Physics, Nuclear Physicsе и ускорителям. – Харьков. – 17-21 марта 2014 г. – С. 75,76.
67. G.V. Vasylieva, I.I. Haysak, V.I. Zhaba, A.P. Osypenko, V.A. Pylypchenko, M.T. Sabolchiy Correlation of photofission modes of 232Th, 235U, and 238U nuclei near the giant dipole resonance // Abstracts of the XII Conference on High Energy Physics, Nuclear Physics, and Accelerators. - Kharkiv. – March 17-21, 2014 – pp. 77,78.
68. I. Adam, Ch. Bhatia, I. Gaisak, S. A. Gustov, L. Zavorka, Y. Kish, V. Kumar, I. V. Mirokhin, V. S. Pronskikh, A. A. Solnyshkin, M. Sukhopar, Zh.Kh.Khushvaktov, V.M.Tsupko-Sitnikov, V.Yu.Shchegolev. Measuring the rates of reactions of natU with secondary neutrons produced when a massive lead target is irradiated with protons with an energy of 660 MeV. Nauk. Newsletter of Uzhhorod. Univ.: Physics Series. – 2013. – No. 34. – pp. 109-114.
69. H.V. Vasylyeva, I.I. Haysak, A.P. Osypenko, V.I. Yakovlev, Y.M. Kylivnyk. Changing the Surface Properties of Inorganic Materials under the Influence of Ionizing Radiation with Energy up to 25 MeV // In: “Proceedings of XIV International  Conference Physics and Technology of Thin Films and Nanosystems, Ivano-Frankivsk, May 20-25, 2013”, Ivano-Frankivsk: VasylStefanykPrecarpathianNationalUniversity, 2013. p.584.
70. V.S. Bohinyuk, V.I. Zhaba, O.M. Parlag, O.G. Okunev, O.M. Fradkin Excitation of isomeric states in the reaction (γ,γ') on isotopes 77Se, 79Br, 89Y, 103Rh, 107Ag, 109Ag, 111Cd, 137Ba, 179Hf, 197Au, 199Hg // Abstracts of reports of the 20th annual scientific conference of the Institute of Nuclear Research of the National Academy of Sciences of Ukraine. - Kyiv. - January 28-February 1, 2013 - P. 24.
71. V.S. Bohinyuk, V.I. Zhaba, O.M. Parlag, L.O. Shabalina Study of the excitation of isomeric states in (γ,n) reactions // Proceedings of the XI Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. - March 11-15, 2013 - P. 73.
72. V.S. Bohinyuk, V.I. Zhaba, O.M. Parlag, L.O. Sabalina Study of the excitation of isomeric states in (γ,n) reactions // Proceedings of the XI Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. - March 11-15, 2013 - P. 73.
73. OHM. Parlag, T.V. Poltorzhytska, V.I. Zhaba, S.V. Olashin Study of the 124Te(γ,n)123mgTe reaction // Abstracts of reports of the XI conference on high-energy physics, nuclear physics and accelerators. - Kharkiv. - March 11-15, 2013 - P. 73.
74. V.S. Bohinyuk, V.I. Zhaba, O.M. Parlag, T.V. Poltorzhytska, N.I. Reblian Study of the 35Cl(γ,n)34Cl reaction // Abstracts of reports of the XI conference on high-energy physics, nuclear physics and accelerators. - Kharkiv. – March 11-15, 2013 – P. 74.
75. N. Tomašovičová, I. Haysak, M. Koneracká, J. Kováč, M. Timko, V. Závišová, A. Okunev, A. Parlag, A. Fradkin, V. Sakhno and P. Kopčanský. Magnetic Properties of Biocompatible Magnetic Fluid after Electron Irradiation // Acta Physica Polonica A. 2012. – Vol. 121, #5-6. – p. 1302-4. DOI: 10.12693/APhysPolA.121.1302
76. V.S. Bohinyuk, V.I.Zhaba, O.M. Parlag. On the question of the energy dependence of the cross section of the reaction (γ,γ') // Scientific Bulletin of the Uzhhorod University. Physics series. - 2012. - No. 31. - P. 111-115.
77. V.S. Bohinyuk, V.I. Zhaba, O.M. Parlag, L.O. Shabalina Study of excitation of isomeric states in (γ,n) reactions // Scientific Bulletin of Uzhhorod University. Physics series. ‑ 2012. ‑ Issue 32. - P. 39-44.
78. V.S. Bohinyuk, V.I. Zhaba, V.A. Pylypchenko. Study of the reactions of 112Sn(γ,p)111mIn and 112Sn(γ,n)111Sn // Abstracts of reports of the 10th conference on high energy physics, nuclear physics and accelerators. - Kharkiv. – February 27-March 2, 2012 – P. 67.
79. T.V. Poltorzhitska, G.F. Pitchenko. Energy dependence of isomeric ratios of yields in the 124Te(γ,n)123m,gTe reaction in the 10-20 MeV region// Nauk. herald of Uzhh. Univ. Ser. Physics. - 2011. - No. 29. - P. 162-167.
80. V.S. Bohinyuk, O.M. Parlag, V.A. Pylypchenko. Study of the excitation of isomeric states on indium isotopes in reactions (g,g'), (γ,n) // Science. herald of Uzhh. Univ. Ser. Physics. - 2011. - No. 30. - P. 154-159.
81. I.I. Haysak, A.P. Osypenko, V.A. Pylypchenko, M.T. Sabolchiy Energy dependence of the yields of some thorium photofission fragments in the range of bremsstrahlung gamma-ray energies up to 25 MeV // Abstracts of the IX Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. – February 21-25, 2011 – P. 33.
82. V.S. Bohinyuk, Z.M. Bigan, O.M. Parlag, I.V. Sokolyuk, D.M. Simochko, T.Y. Marinets Excitation of the 1/2- isomeric state of the 117In isotope in (γ,p) reactions //. - 2010. - Vol. 14, No. 1. - P. 1201.
83. V.S. Bohinyuk, O.G. Okunev, O.M. Parlag, M.T. Sabolchii, O.M. Fradkin. Study of the 103Rh(γ,γ')103mRh reaction // Science. herald of Uzhh. Univ. Ser. Physics. - 2010. - Issue No. 27. - P. 29-33.
84. G.V. Vasylieva, V.V. Strelko, A.P. Osypenko. Effect of acidity of the solution on the sorption of fragmented radionuclides by titanium phosphate. Chemistry Series. – 2010. – No. 1. - P.195-199.
85. G.V. Vasylieva, V.V. Strelko, Yu.M. Kilivnyk, A.P. Osypenko, V.I. Yakovlev. Sorptive extraction of fragmented radionuclides from aqueous solutions // Bulletin of Vasyl Stefanyk Prykarpatsky National University. Chemistry series. – 2010. – No. 9. – P. 4-8..
86. G.V. Vasiliev. Physico-chemistry of processes of extraction of products of initiated fission of 235U from aqueous solutions on inorganic sorbents // Bulletin of Vasyl Stefanyk Prykarpatsky National University. Chemistry series. – 2010. – No. 10. – P. 4-14.
87. I.I. Haysak, A.P. Osypenko, V.A. Pylypchenko, M.T. Sabolchiy Experimental study of the yields and isomeric ratios of thorium photofission fragments in the betatron beam // Abstracts of the VIII Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. – February 22-26, 2010 – C. 81.
88. V.S. Bohinyuk, O.G. Okunev, O.M. Parlag, M.T. Sabolchii, O.M. Fradkin. Study of the (γ,γ') reaction on Rh103 and In115 isotopes // Proceedings of the VIII Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv, NNC Khfty. – February 22-26, 2010 – C. 81-82.
89. V.S. Bohinyuk, O.G. Okunev, O.M. Parlag, V.A. Pylypchenko, M.T. Sabolchyi, I.V. Sokolyuk Study of the 112Sn(g,p)111Inm,g reaction // Abstracts of reports of the VII conference on high-energy physics, nuclear physics and accelerators. - Kharkiv, NNC Khfty. – February 23-27, 2009 – C. 79.
90. V.S. Bohinyuk, I.I. Haysak, O.G. Okunev, A.P. Osypenko, V.A. Pylypchenko, M.T. Sabolchii, O.M. Fradkin, I.V.  Himich. Isomer ratios for heavy photofission fragments of thorium and uranium nuclei near the effective fission threshold // Abstracts of the VII Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv. – February 23-27, 2009 – C. 79.
91. V.S. Bohinyuk, O.G. Okunev, O.M. Parlag, M.T. Sabolchyi, I.V. Sokolyuk, I.V. Himich Study of the energy dependence of the isomer ratio of the yields of the reaction 118Sn(γ,p)117Inm,g // Nauk. herald of Uzhh. Univ. Ser. Physics. - 2008. - Issue No. 22. - P. 64-68.
92. V.S. Bohinyuk, O.M. Parlag, V.A. Pylypchenko, M.T. Sabolchyi, I.V. Himich Methodology for researching the 112Sn(γ,p)111In reaction using a target with natural isotope content // Nauk. herald of Uzhh. Univ. Ser. Physics. - 2008. - Issue No. 23. - P. 64-68.
93. V.S. Bohinyuk, O.G. Okunev, O.M. Parlag, V.A. Pylypchenko, M.T. Sabolchii, R.M. Plekan Study of the reactions of 112Sn(γ,p)111mIn, 112Sn(γ,n)111Sn // Science. herald of Uzhh. Univ. Ser. Physics. - 2008. - Issue No. 23. - P. 75-78.
94. G.V. Vasylieva, V.S. Kuts, V.A. Pylypchenko, A.P. Osypenko. Determination of fission debris yields using the sorption process // Nuclear Physics and Energy. - 2007. - No. 4. - P. 104-108.
95. G.V. Vasylieva, V.V. Strelko, A.P. Osypenko, V.A. Pylypchenko, O.M. Fradkin. Study of the sorption of fragment elements using microtron radiation // Proceedings of the 5th conference on high-energy physics, nuclear physics and accelerators. - Kharkiv, NNC Khfty. – February 26 – March 2, 2007. – C. 45.
96. V.S. Bohinyuk, I.I. Haysak, O.G. Okunev, A.P. Osypenko, V.A. Pylypchenko, M.T. Sabolchyi, I.V. Himich Measurement of isomeric ratios of photofission fragments of thorium and uranium nuclei at electron accelerators // Abstracts of the 5th Conference on High Energy Physics, Nuclear Physics and Accelerators. - Kharkiv, NNC Khfty. – February 26 – March 2, 2007 – C. 54.
97. V.S. Bohinyuk, M.T. Sabolchyi, I.V. Sokolyuk, O.H. Okunev, O.M. Parlag, I.V.  Himich Isomer ratios of yields in the reaction 118Sn(g,p)117m,gIn // Abstracts of reports of the 5th conference on high-energy physics, nuclear physics and accelerators. - Kharkiv, NNC Khfty. – February 26 – March 2, 2007 – C. 72.
98. V.S. Bohinyuk, A.I Guthy, A.M. Parlag, M.T. Sabolchy, I.V. Sokolyuk, I.V. Khimich. Study of the Effictive Excitation Cross Section of the 115In Isomeric State in the (,’) Reaction // Ukr. J. Phys. – 2006. – Vol. 51, No 7. ‑ P.657-660.
99. O.V. Kiriyenko, A.P. Osypenko, O.M. Parlag, V.A. Pylypchenko, M.T. Sabolchyi, I.V. Sokolyuk, I.V. Himich Study of excitation of isomeric states of cadmium nuclei in photonuclear reactions // Nauk. herald of Uzhg. Univ. Ser. Physics. - 2006. - Issue No. 19. - P. 85-89.
100. V.S. Bohinyuk, O.M. Parlag, M.T. Sabolchyi, I.V. Sokolyuk, I.V. Chemist Study of the excitation of indium isomers in the reactions (γ,γ'), (γ,n) and (γ,p) // Collection of theses Interna. conference "Actual problems of nuclear physics and atomic energy". - Kyiv, Ukraine). - May 29 - June 3, 2006 - P. 352-356.
101. H.V. Vasylyeva, V.V. Strelko, S.M. Patrylyak, N.N. Yakovlyev, V.A. Pylypchenko, I.V. Khimich. Radiochemical studies of state of lanthanum microamounts in water solution // Journal of Molecular Liquids. − 2005. – Vol. 118, Is. 1-3. – P. 41-44. DOI: 10.1016/j.molliq.2004.07.008
102. V.S. Bohinyuk, A.I. Gutiy, O.M. Parlag, M.T. Sabolchyi, I.V. Sokolyuk, I.V. Khimich The effective excitation cross section of the isomeric state of the 115In nucleus in the reaction (γ,γ') //Science. herald of Uzhh. Univ. Ser. Physics. - 2004. - Issue No. 15. - P. 96-101.
103. V.S. Bohinyuk, O.G. Okunev, O.M. Parlag, M.T. Sabolchii, O.M. Fradkin, I.V. Khimich Study of the effective excitation cross section of the isomeric state of mercury 199mHg in reactions (γ,γ') and (γ,n) // Science. herald of Uzhh. Univ. Ser. Physics. - 2004. - Issue No. 16. - P. 22-25.
104. G.V. Vasylieva, V.A. Pylypchenko, I.V. Khimich Use of the process of iodine sorption to determine the independent yield of 135Xe // Science herald of Uzhh. Univ. Ser. Physics. - 2004. - Issue No. 16. - P. 26-30.
105. V.S. Bohinyuk, A.P. Osypenko, O.M. Parlag, M.T. Sabolchyi, I.V. Sokolyuk, I.V. Khimich Study of the effective cross sections of the 107Ag(γ,n)106Ag, 109Ag(γ,n)108Ag reactions // Science Bulletin of Uzhhorod University, Physics Series. – 2002. ‑ Issue No. 11. - P. 56-60.
106. M.V. Vodyanchuk, O.H. Okunev, A.P. Osypenko, V.A. Pylypchenko, O.M. Fradkin, I.V. Khimich, O.V. Yatsenko On the energy dependence of the independent yield of 97Nb during photofission of thorium // Science Bulletin of Uzhhorod University, Physics Series. – 2002. ‑ Issue No. 11. - P. 111-115.
107. I.V. Sokolyuk, M.T. Zayac Isomer Hf178m(16+) as a working substance for the implementation of a gamma laser // Science Bulletin of Uzhhorod University, Physics Series. – 2002. ‑ Issue No. 11. - P. 164-170.
108. A.I. Gutiy, V.S. Bohinyuk, O.G. Okunev, A.P. Osypenko, O.M. Parlag, O.M. Fradkin, I.V. Khimic Integral cross sections of reactions 77Se(γ,γ')77mSe, 111Cd(γ,γ')111mCd, 179Hf(γ,γ')179mHf // Science. herald of Uzhh. Univ. Ser. Physics. - 2001. - Issue No. 9. - P. 50-55.
109. Г.В. Васильєва, А.П. Осипенко. Використання різних типів вугільних сорбентів для концентрування та радіоаналітичного визначення йоду // Наук. вісник Ужг. унів. Сер. Фізика. − 2001. − Вип. №10. − С. 111-114.
110. V.S. Bokhinyuk, A.M. Fradkin, A.I. Guthy, I.V. Khimich, A.G. Okunyev, A.P. Osipenko, A.M. Parlag. The study of integrated cross-section excitation of isomeric states of nuclei in (γ,γ’) reactions // Наук. вісник Ужг. унів. Сер. Фізика. − 2000. − Вип. №8(2). − С. 212-214.
111. G.S. Kovacs, I.P. Studenyak, V.V. Panko, O.A. Mykajlo, V.V. Mitrovcij, A.G. Okunyev, A.M. Fradkin. Influence of β-radiation on optical absorption edge in Cu6PS5I crystals // Наук. вісник Ужг. унів. Сер. Фізика. − 2000. − Вип. №8(2). − С. 239-242.
112. H.V. Vasilieva, V.V. Strelko, A.P. Osypenko, V.S. Kouts. Sorption investigation of fission fragments of uranium nuclei by titanium phosphate in water solution // Наук. вісник Ужг. унів. Сер. Фізика. − 2000. − Вип. №8(2). − С. 313-315.
113. V.S. Bohinyuk, I.V. Sokolyuk Study of the excitation of the isomeric pair of the odd-odd nucleus 11249In63 in the reaction (g,n) // UVJ. - 1999. - Vol. 44, No. 3. - P. 308-311.
114. G.V. Vasilieva, A.P. Osypenko, V.V. Strelko, O.M. Fradkin. Radiochemical study of nuclear fission fragments of heavy elements in the system aqueous solution – selective sorbent // Visnyk Uzhh. Univ. Ser. Physics. - 1999. - Issue No. 5. - P. 22-25.
115. V.S. Bohinyuk, V.M. Mazur, M.T. Sabolchyi, I.V. Sokolyuk Experimental study of the isomer ratio of yields in the reaction 112Sn(g,p)111m,gIn // UVJ. - 1998. - Vol. 43, No. 8. - P. 907-910.
116. Y.Z. Beseda, V.S. Bohinyuk, A.I. Gutiy, A.P. Osypenko, N.V. Pashchenko, M.T. Sabolchi, I.V. Khimich, L.O. Shabalina Study of effective excitation cross sections of short-period isomeric states of nuclei in photonuclear reactions // Visnyk Uzhh. Univ. Ser. Physics. - 1998. - Issue No. 3. - P. 8-10.
117. A.I. Gutiy, M.T. Sabolchi Peculiarities of the formation of electron-positron pairs // Visnyk Uzhh. Univ. Ser. Physics. - 1998. - Issue No. 3. - P. 11-12.
118. V.S. Bohinyuk, A.P. Osypenko, V.A. Pylypchenko, Yu.V. Pylypchenko, I.V. Khimich The structure of energy dependences of thorium photofission fragment yields near the fission barrier // Visnyk Uzhh. Univ. Ser. Physics. - 1998. - Issue No. 3. - P. 30-32.
119. I.V. Sokolyuk The structure of activation levels of nuclei 10947Ag62, 11549In66, 11148Cd63 // Visnyk Uzhh. Univ. Ser. Physics. - 1998. - Issue No. 3. - P. 38-43.
120. O.H. Okunev, O.M. Parlag, I.V. Sokolyuk etc. Excitation of isomeric states of 89Y, 107, 109Ag nuclei in the gamma-quantum scattering reaction on nuclei // Problems of economic and social development of the region and practice of scientific experiment. Science - technical collection, Kyiv. - 1998. - Issue No. 13. - P. 301-303.
121. Yu.V. Pylypchenko. Experimental study of the excitation of isomeric pairs during the photofission of the 232Th nucleus / Collection of conference presentations. of young scientists of the IEF of the National Academy of Sciences of Ukraine, Uzhhorod, 1998. P. 168.
122. I.V. Sokolyuk, T.M. Zajac. A Mechanism For Excitation of metastable Levels by (g,g¢) Reactions // Hyperfine Interactions. − 1997. − Vol. 107. − P. 175-183.
123. V.M. Andreyanov, O.M. Parlag, V.A. Pylypchenko, I.V. Khimich Energy calibration of microtron electron radiation in relation to thorium and neptunium photofission outputs. Series "Physics". - 1997. - Issue No. 1 - pp. 13-16.
124. V.M. Andreyanov, V.V. Rusyn, V.A. Udod, I.V. Khimich, L.M. Shomko The ratio of cross sections of electroexcitation of isomeric states for two stable isotopes of silver // Scientific Bulletin of Uzhdu State University. Series "Physics". - 1997. - Issue No. 1 - pp. 17-19.V.S. Bochinyk, A.P. Osipenko, O.A. Parlag, V.A. Pilipchenko, A.M. Fradkin. The photofission studies at M-10  electron accelerator // El-100. Proceedings of the international Conf. Uzhhorod, Ukraine. 18-19 August 1997. Karpaty Publisher, 1997. P. 140.
125. A.G. Okunev, A.P. Osipenko, Yu.V. Pilipchenko, I.V. Sokolyk. Isomeric 135mXe Pair Excitation in 232Th Nucleus Photofission Reaction // El-100. Proceedings of the international Conf. Uzhgorod, Ukraine. 18-19 August 1997. Karpaty Publisher, 1997. P. 149.
126. V.S. Bohinyuk, A.P. Osypenko, V.A. Pylypchenko, I.V. Khimich Energy dependence of the cumulative yields of Th-232 photofission fragments near the threshold, Dep. in DNTB of Ukraine on September 16, 1997. No. 494-UK97, 9 p.
127. Y.Z. Beseda, V.S. Bohinyuk, M.T. Sabolchyi, I.V. Khimich, L.O. Sabalina Study of the excitation function of the short-period isomeric state of 114mIn // UFJ. - 1995. - Vol. 40, No. 6. - P. 536-538.
128. A.G. Okunev, A.M. Parlag, I.V. Sokolyuk etс. Excitation of isomeric states 89mY, 107m, 109mAg in the reaction (γ,γ') in the energy range 7-9.5 MeV // 5th International Symposium of Nuclear Methods Workshop “Microtron-95”. − Plovdiv, 1995. − P. 23-25.
129. V.M. Andreyanov and others. Integral cuts of photoexcitation of isomers 198Au, 138Ba, 79Br, 179Hf to halmic vibrations with a maximum energy of 6-9 MeV // Deposited in the DNTB of Ukraine No. 98. - UK 95 issue 10.0 RUB 1.1995
130. V.M. Andreyanov, A.G. Okunev, A.M. Parlag etc. Photoexcitation of isomers 179mHf, 79mBr, 137mBa, 197mAu in the energy range 4.4-9.5 MeV // Nuclear spectroscopy and structure of the atomic nucleus: Abstracts of the International Meeting (Kharkov, April 19 - 22, 1994). − St. Petersburg, 1994. − P. 218.
131. J.Z. Beseda, V.S. Bokhinyuk, L.A. Shabalina. Functions of excitation of short-term isomeric reactions of lead and bismuth (γ,n)-reactions // UFZh. – 1993. – Volume 38, No. 6. – pp. 846-849.
132. V.M. Mazur, I.V. Sokolyuk, V.S. Bokhinyuk, Z.M. Bigan. Excitation of isomeric states of nuclei in the reaction (g,n) on fpg shell nuclei // In the book: Collection of Proceedings of the Jubilee Conference “IEF-93”, Uzhhorod, 1993, p. 173-176.
133. V.M. Mazur, V.S. Bokhinyuk, Z.M. Bigan, I.V. Sokolyuk. Photoexcitation of isomeric states in the (γ,n) reaction on 81Br and 121Sb nuclei in the region of 10-25 MeV // UFZh. – 1992. – Volume 37, No. 11. – pp. 1632-1635.
134. J.Z. Beseda, Z.M. Biegun, V.S. Bokhinyuk, V.M. Mazur, I.V. Sokolyuk. Isomeric yield ratio of the reaction 118Sn(g,p)117mgIn // Abstract. report 42 Sov. by cores. range. and structure atomic kernels. L.: Nauka, 1992, p. 245.
135. J.Z. Beseda, A.I. Gutiy, L.A. Shabalina. Study of photoexcitation of the short-lived isomeric state of yttrium // UFZh. – 1991. – Volume 36, No. 9. – pp. 1301-1304
136. J.Z. Beseda, A.I. Gutiy, Ya.E. Kostyu, A.P. Osipenko, N.T. Sabolchiy, I.V. Khimich, L.A. Shabalina. Study of short-lived isomeric states of thallium and yttrium excited in the (γ,n) reaction // Yaf. – 1991. – Volume 54, Issue 3. – P. 609-615.
137. L.A. Shabalina, M.T. Sabolchiy, A.P. Osipenko. Study of the short-lived isomer of thallium excited in the (γ,n) reaction // UFZh. – 1990. – Volume 35, No. 8. – pp. 1153-1157.

Research works 

1. I.I. Haysak, V.Yu. Lazur, V.M. Mazur, O.K. Reitiy, R.M. Plekan, G.V. Vasylieva, E.A. Nod, A.P. Osypenko, T.V. Poltorzhytska, V.I.Zhaba, V.O. Martyshichkin. Report on research work. Experimental and theoretical problems of the interaction of electrons and gamma quanta with molecules, atoms and atomic nuclei. State registration number of the GDR: 0115U001098. Deadline: January 1, 2015 - December 31, 2017 - Uzhhorod: UzhNU, 2017. - 81 p.
2. I.I. Haysak, I.V. Khimich, O.M. Parlag, V.A. Pylypchenko, A.I. Gutiy, R.M. Plekan, A.P. Osypenko, V.S. Bohinyuk, M.T. Sabolchii, O.M. Fradkin, V.I.Zhaba T.V. Poltorzhytska, O.G. Okunev. Report on research work. Experimental and theoretical study of the interaction of electrons and photons with nuclei in the range of energies up to 25 MeV. State registration number of the GDR: 0109U000873. Implementation period: 1.01.2009 – 31.12.2011 ‑ Uzhhorod: UzhNU, 2011. - 150 p.
3. I.V. Khimich, O.M. Parlag, V.A. Pylypchenko, R.M. Plekan, A.P. Osypenko, V.S. Bohinyuk, M.T. Sabolchii, O.M. Fradkin, O.H. Okunev. Report on research work. Experimental and theoretical study of yields, isomeric ratios and effective excitation cross sections of isomers in photonuclear reactions. State registration number of the GDR: 0105U009076. Implementation period: 1.01.2006 - 31.12.2008 ‑ Uzhhorod: UzhNU, 2008. - 104 p.