@article{Sorokina2018the,
author={Sorokina, O.A.},
title={THE ASSESSMENT OF GREY SOILS FERTILITY TRANSFORMATION ACCORDING TO THE DEGREE OF HUMUS CONTENT},
journal={Bulletin of KSAU},
publisher={Krasnoyarsk State Agrarian University},
year={2018},
pages={240-246},
volume={},
issue={3},
}