For citations:

Lipatnikova O.A., Lubkova T.N. Heavy metal speciation in natural waters of water bodies of the Moscow chanal and the Volga-Baltic system. Moscow University Bulletin. Series 4. Geology. 2021;1(1):110-116. (In Russ.) https://doi.org/10.33623/0579-9406-2021-1-110-116