@article{Zagidullin2020research,
author={Zagidullin, L.R. and Shaydullin, R.R. and Hisamov, R.R. and Kayumov, R.R. and Lomakin, I.V.},
title={RESEARCH A SUCKING ACT OF CALVES},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2020},
pages={37-41},
volume={14},
issue={4},
}