TY JOUR TI SUBSTANTIATING SCALES OF SIMILARITY OF OPTICAL QUANTITIES IN HYDROBIONT GROWING SYSTEMS KW optical quantities KW scale KW physical similarity KW recirculating aquaculture system KW open aquaculture cage KW hydrobionts KW behavior of hydrobionts JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Nedostup, A.. AU Razhev, A.. AU Khrustalyov, E.. AU Molchanova, K.. PY 2021 IS PB Astrakhan State Technical University