@article{Smutnev2016migration, author={Smutnev, P.. and Pudovkin, N..}, title={MIGRATION OF SELENIUM IN AQUATIC ECOSYSTEMS OF THE VOLGA RIVER WITHIN THE BORDERS OF THE SARATOV REGION}, journal={Vestnik of Astrakhan State Technical University. Series: Fishing industry}, publisher={Astrakhan State Technical University}, year={2016}, pages={37-43}, volume={2016}, issue={1}, }