For citations:
Molkov A.A., Kapustin I.A., Ermoshkin A.V., Leshchev G.V., Dobrokhotova D.V., Koltsova E.S., Konovalov B.V., Drozdova A.N., Bogatov N.A., Chushnyakova A.M., Kirillov A.G. Bio-optical properties of the middle Volga at 2023. Fundamental and Applied Hydrophysics. 2025;18(1):78-91. (In Russ.) https://doi.org/10.59887/2073-6673.2025.18(1)-7