Ляшенко, А. О. “EFFECT LONG-TERM STORAGE OF CRYOPRESERVED BULL SEMEN IN LIQUID NITROGEN ON PARAMETERS OF QUALITY SPERM”. Scientific Progress & Innovations, no. 2 (June 28, 2013): 162–164. Accessed August 24, 2025. https://journals.pdau.edu.ua/visnyk/article/view/606.