TY JOUR TI BULL SPERM MORPHOLOGICAL AND FUNCTIONAL INDICATORS DURING CRYOPRESERVATION KW sperm KW bulls KW cryopreservation KW electron microscopy KW laser interference microscopy KW sperm motility JO Bulletin of KSAU AU Ivaschenko, M.N. AU Deryugina, A.V. AU Latushko, M.I. AU Belov, A.A. AU Eremin, A.P. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University