@article{Kuz'mina2020the,
author={Kuz'mina, L.N. and Kartashova, A.P.},
title={The quality of fiber and the effectiveness of use in rations of Holstein-Kholmogor cows},
journal={Agrarian Bulletin of the},
publisher={Ural State Agrarian University},
year={2020},
pages={56-64},
volume={198},
issue={7},
}