00803naa#a2200253#i#450# EN\\bibl\48758 20251208045531.1 1681-1208 20211231b2021####ek#y0engy0150####ca ENG RU Convectively mixed layer in a boreal lake during the period of spring under-ice heating: Spatial structure and hydrodynamic parameters Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2021 10 с. Journal article local Bogdanov S. R. Zdorovennov R. E. Palshin N. I. Zdorovennova G. E. Volkov S. Yu. Efremova T. V. Gavrilenko G. G. Terzhevik A. Yu. rjes.ru