Puhovkin, Anton Yu., I. S. Kononenko, R. V. Kononenko, Kyrylo I. Butskiy, V. A. Cherepnin, and Eugeniy F. Kopeika. “Cryopreservation of Sterlet Sperm: Optimization of Cryoprotective Medium Composition”. Problems of Cryobiology and Cryomedicine 26, no. 2 (June 23, 2016): 160. Accessed April 26, 2024. http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/872.