%0 Journal Article %T SPECIFIC FEATURES OF METAL ACCUMULATION IN THE RUSSIAN (ACIPENSER GUELDENSTAEDTII, BRANDT, 1833) AND PERSIAN (ACIPENSER PERSICUS, BORODIN, 1897) STURGEON OF THE CASPIAN SEA %A Chaplygin, V.. %A Khursanov, A.S. %A Ershova, T.S. %A Zaitsev, V.. %K specific bioaccumulation, chemical elements, Russian sturgeon, Acipenser gueldenstaedtii (Brandt, 1833), Persian sturgeon, Acipenser persicus (Borodin, 1897), Caspian Sea %J Fisheries %D 2020 %N 2020 %P 5 %I FSBI "TSUREN"