For citations:
Medvedeva M.V., Novikov S.G. Ecological and microbiological monitoring of soils in places of mass recreation. Hygiene and Sanitation. 2023;102(11):1163-1169. (In Russ.) https://doi.org/10.47470/0016-9900-2023-102-11-1163-1169. EDN: sctlmx