%0 Journal Article %T Time-based method for determining fish abundance in fishing rivers %A Kulikov, E.. %A Kadimov, E.. %A Isbekov, K.. %A Asylbekova, S.. %K fishing stock, abundance, ichthyomass, time-based method, seine, catchability coefficient %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2020 %N %P 8 %I Astrakhan State Technical University