@article{Davlyatshin2014security,
author={Davlyatshin, I.. and Lukmanov, A.. and Avvakumov, O.. and Badikov, A..},
title={SECURITY OF MACRONUTRIENTS SUPPLY AND FORECASTING OF SPRING WHEAT PRODUCTIVITY IN THE REPUBLIC OF TATARSTAN},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2014},
pages={120-123},
volume={9},
issue={4},
}