@article{Muravev2014drone,
author={Muravev, D.. and Kalachinskaya, A..},
title={DRONE HOMOGENATE AND LAYING HENS PRODUCTIVITY},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2014},
pages={130-134},
volume={9},
issue={1},
}