[1]
M. Andreeva, N. Metodiev, R. Stefanov, E. Tsvetanova, and A. Alexandrova, “EVALUATION OF THE CRYOTOLERANCE OF SPERMATOZOA IN SOFIA (ELIN-PELIN) SHEEP BREED”, Tradit. Mod. Vet. Med., vol. 8, no. 1, pp. 11–16, Jun. 2023.