TY JOUR TI IMPACT OF FREEZING SPEED ON BREEDING QUALITIES OF STURGEON SPERM KW клетка KW криоконсервация KW криоповреждения KW скорости замораживания KW осетровые KW сперма KW cell KW cryopreservation KW cryoinjury KW freezing rates KW sturgeon KW sperm JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Belaya, M.. AU Krasilnikova, A.. PY 2019 IS PB Astrakhan State Technical University