@article{Safina2018monitoring,
author={Safina, N.Y.},
title={MONITORING VARIABILITY OF LEPTIN GENE (LEP) ALLELES OF LARGE CATTLE, DEPENDING ON THE DIRECTION OF PRODUCTIVITY},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2018},
pages={32-36},
volume={12},
issue={4},
}