@article{Sorokina2012the, author={Sorokina, O.A. and Trufanowa, A.A.}, title={THE CEREAL CROPS BIOMASS PRODUCTIVITY IN THE CASE OF INTRODUCING COMPLEX FERTILIZERS INTO DARK GRAY SOILS}, journal={Bulletin of KSAU}, publisher={Krasnoyarsk State Agrarian University}, year={2012}, pages={27-32}, volume={}, issue={12}, }