00559naa#a2200181#i#450# EN\\bibl\46520 20241103181442.7 1681-1208 20200625b2020####ek#y0engy0150####ca ENG RU Tracking the formation of the gradient part of the southeastern Baltic Sea cold intermediate layer Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2020 10 с. Journal article local Stepanova N Mizyuk A rjes.ru