@article{Belenkov2017prospective,
author={Belenkov, A.I. and Zelenov, A.V. and Urishev, R.H. and Seminchenko, E.V.},
title={PROSPECTIVE FIELD CROP ROTATION IN THE LOWER VOLGA REGION},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2017},
pages={9-14},
volume={12},
issue={1},
}