@article{Ambrosova2024problems, author={Ambrosova, G.T. and Shonhor, G.. and Ukolova, K.I. and Rafal'skaya, T.A.}, title={PROBLEMS OF WASTEWATER TREATMENT OF ULAANBAATAR (MONGOLIA)}, journal={Construction and industrial safety}, publisher={V.I. Vernadsky Crimean Federal University}, year={2024}, pages={75-84}, volume={0}, issue={34}, }