@article{Pozhitkov2021single, author={Pozhitkov, R..}, title={Single concentrations of particulate matter PM2,5 and PM10 in the lower layers of the atmosphereof Tobolsk}, journal={Bulletin of Nizhnevartovsk State University}, publisher={Nizhnevartovsk State University}, year={2021}, pages={119-126}, volume={}, issue={2}, }