@article{Nizamov 2015removal,,
author={Nizamov , R.. and Suleymanov , S..},
title={REMOVAL, THE UTILIZATION OF NUTRIENTS SUNFLOWER DEPENDING  ON THE APPLICATION OF BIOLOGICAL PRODUCTS},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2015},
pages={151-155},
volume={10},
issue={2},
}