@article{Shackih2019feed,
author={Shackih, E.V. and Molokanova, O.V.},
title={Feed additive proteolytic action in the composition of feed for broiler chickens},
journal={Agrarian Bulletin of the},
publisher={Ural State Agrarian University},
year={2019},
pages={50-54},
volume={187},
issue={8},
}