%0 Journal Article %T LONG-TERM MONITORING OF THE PHYSIOLOGICAL STATE OF THE MAIN SPECIES OF THE CASPIAN STURGEON %A Metallov, G.. %A Aksenov, V.. %A Geraskin, P.. %A Levina, O.. %K Caspian Sea, sturgeon, physiological status, ecological conditions, cumulative toxicity %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2016 %N 2016 %P 10 %I Astrakhan State Technical University