1. V. F. Belogolovov, Geochemical Atlas of Ulan-Ude (Buryat. Kn. Izd., Ulan-Ude, 1989) [in Russian].
2. Ecological rating of Russian regions;V. R. Bityukova,2021
3. D. V. Vlasov, O. V. Kukushkina, N. E. Kosheleva, and N. S. Kasimov, “Levels and factors of the accumulation of metals and metalloids in roadside soils, road dust, and their PM10 fraction in the Western okrug of Moscow,” Eurasian Soil Sci. 55 (5), 556–572 (2022). https://doi.org/10.1134/S1064229322050118
4. A. L. Voloshin, “Reasons and some aspects of the present decline in the water content of the rivers of Western Transbaikalia,” in Proceedings of 9th International Conference “Rivers of Siberia and the Far East” (Ulan-Ude, 2015), pp. 124–128.
5. M. I. Gerasimova, M. N. Stroganova, N. V. Mozharova, and T. V. Prokof’eva, Anthropogenic Soils: Genesis, Geography, Reclamation (Oikumena, Smolensk, 2003) [in Russian].