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Author : Rykhalskyi O.Y.![]() Authors: Orel V.Е. Sivak L.A. Krotevych M.S. Dasiukevych O.Y.... Т. 9, № 2 (34) 2019 ![]() Authors: Bezdyenyezhnih N.О. Orel V.Е. Semesyuk N.I. Lykhova O.O.... №4(24) 2016 ![]() Authors: Orel V.Е. Melnik V.O. Romanov A.V. Rykhalskyi O.Y.... №1(17) 2015 |
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