@article{Smirnov20189,
author={Smirnov, M.P. and Maksimov, I.I. and Alekseev, E.P. and Kazakov, Y.F. and Medvedev, V.I.},
title={9},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2018},
pages={9-9},
volume={13},
issue={4},
}