@article{Khakimov2021improving,
author={Khakimov, I.N. and Sharafutdinov, G.. and Mudarisov, R.M. and Kulmakova, N.I.},
title={IMPROVING PRODUCTIVE ABILITY OF CAWS AND HEIFERS  OF KAZAKH WHITE-HEADED BREED IN THE SAMARA REGION},
journal={Bulletin Samara State Agricultural Academy},
publisher={Samara State Agrarian University},
year={2021},
pages={62-68},
volume={6},
issue={4},
}