00602naa#a2200181#i#450# EN\\bibl\55834 /en/manage/index 20250401071825.2 0320-3557 20230117b2023####ek#y0engy0150####ca RU PLANT COVER CHANGES OF PSKOV LAKE DUE TO LEVEL REGIME DYNAMICS Journal article Borok Papanin Institute for Biology of Inland Waters Russian Academy of Sciences 2023 18 с. Journal article local Гидрофиты. 581.526.3 Mikhailova K. B. test.editorum.ru /en/manage/index