Problems of Cryobiology and Cryomedicine, E. board. (2015). Prof. Eugen Gordiyenko (1944-2015). In Memoriam. Problems of Cryobiology and Cryomedicine, 25(2), 199. Retrieved from https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/777