TY CONF TI To the Question of the Stability of the Coasts of Lake Onega KW the stability of banks KW profiles of equilibrium KW lake Onega KW types of banks KW the dynamics of the coast JO XXVII International Shore Conference (Arctic Coast: The Path to Sustainability) AU Ignatov, E.I. AU Sanin, A.Y. PY 2022 PB Academus Publishing