%0 Journal Article %A D. O. Tsvetkov %T Oscillations of a Stratified Liquid Partially Covered with Ice (General Case) %J Matematičeskie zametki %D 2020 %P 130-144 %V 107 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2020_107_1_a10/ %G ru %F MZM_2020_107_1_a10