Deineko, A., Riabchenko, O. Julkaisussa Slobozhanskyi herald of science and sport (2019) “...Riabchenko, O....”
Sutula, V., Deyneko, A., Riabchenko, O. Julkaisussa Slobozhanskyi herald of science and sport (2019) “...Riabchenko, O....”