@article{2018morphology,
author={, .. and , .. and , ..},
title={MORPHOLOGY AND VARIETAL COMPOSITION OF BULLS CALVES WHEN FED WITH HAYLAGE WITH BIOLOGICAL PRESERVATIVES},
journal={Agrarian Bulletin of the},
publisher={Ural State Agrarian University},
year={2018},
pages={21-25},
volume={174},
issue={7},
}