Sintsova, . T.; Lepikhin, A.; Levin, L.; Bogomolov, A.; Rozental, O. Statistical Aspects of Dayly Fluctuations of Water Quality Indicators (on the Example of the Kama Reservoir). ВПФИЦ 2026, No. 4, 17-35. https://doi.org/10.7242/2658-705X/2025.4.2.