@article{Renev2021nitrate, author={Renev, E.P. and Eremin, D.I.}, title={NITRATE NITROGEN’ INTRAFIELD AND TEMPORAL VARIABILITY IN THE WESTERN SIBERIA FIELDS}, journal={Bulletin of KSAU}, publisher={Krasnoyarsk State Agrarian University}, year={2021}, pages={116-124}, volume={0}, issue={12}, }