@article{Vladimirov2013agroecological,
author={Vladimirov, S..},
title={Agroecological assessment of new varieties of potatoes in the middle Volga steppe},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2013},
pages={88-91},
volume={8},
issue={3},
}