Puhovkin, A. Y., Kononenko, I. S., Kononenko, R. V., Butskiy, K. I., Cherepnin, V. A. and Kopeika, E. F. (2016) “Cryopreservation of Sterlet Sperm: Optimization of Cryoprotective Medium Composition”, Problems of Cryobiology and Cryomedicine, 26(2), p. 160. doi: 10.15407/cryo26.02.160.