@article{Osipov2018productivity,
author={Osipov, G.. and Osipova, Z.A.},
title={PRODUCTIVITY OF SELECTED HYBRIDS OF APPLE-TREE OF TATAR SCIENTIFIC RESEARCH INSTITUTE OF AGRICULTURE SELECTION},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2018},
pages={43-48},
volume={13},
issue={1},
}