For citations:
Savostikova O.N., Ushakova O.V., Tregubova L.J. Monitoring of chemical and biological composition of bottom silt (literature review). Hygiene and Sanitation. 2022;101(5):511-514. (In Russ.) https://doi.org/10.47470/0016-9900-2022-101-5-511-514