@article{Ruckaya2019strengthening,
author={Ruckaya, V.I. and Sorokin, A.E. and Isaeva, E.I.},
title={STRENGTHENING OF A BIOLOGICAL FACTOR IN MIXED COENOSES BY LUPIN USE},
journal={Adaptive Fodder Production},
publisher={Federal Williams Research Center of Forage Production and Agroecology},
year={2019},
pages={48-54},
volume={2019},
issue={3},
}