00808naa#a2200217#i#450# EN\\bibl\125855 20260616231152.2 2073-5529 20260616b2026####ek#y0engy0150####ca RU Ecological characteristics of Lake Muy (West Karelia) in conditions of economic development Journal article Astrakhan Astrakhan State Technical University 2026 8 с. Journal article local Гидробиология. Водные биоценозы и экосистемы. 574.5 Savosin Evgeniy Sergeevich Kuchko Yaroslav Aleksandrovich Savosin Denis Sergeevich Milyanchuk Nikolay Petrovich Muzalev Alexander Yurievich vestnik.astu.org