@article{Mishchenko2021assessment,
author={Mishchenko, N.. and Kurochkin, I.. and Chugay, N.. and Kulagina, E..},
title={Assessment of the state of soils of uncultivated agricultural lands by indicators of enzymatic activity, humus and heavy metals},
journal={Bulletin of Nizhnevartovsk State University},
publisher={Nizhnevartovsk State University},
year={2021},
pages={106-111},
volume={},
issue={2},
}