@article{Ershova2021the,
author={Ershova, T.S. and Chaplygin, V.A. and Zaitsev, V.F. and Khursanov, A.S. and Shaboyants, N.G.},
title={The content of mercury and lead in the feed base of valuable fish species of the Caspian Sea},
journal={Fisheries},
publisher={FSBI "TSUREN"},
year={2021},
pages={10-14},
volume={2021},
issue={4},
}