TY JOUR TI PLANT COVER CHANGES OF PSKOV LAKE DUE TO LEVEL REGIME DYNAMICS KW Pskov Lake KW macrophytes KW flora KW vegetation KW water level KW dynamics KW overgrowth JO Transactions of Papanin Institute for Biology of Inland Waters RAS AU Mikhailova, K.B. PY 2022 IS 0 PB Papanin Institute for Biology of Inland Waters Russian Academy of Sciences