%0 Journal Article %A M. A. Grinfel'd %T Gravitational stability and natural oscillations of liquid bodies containing phase transition %J Doklady Akademii Nauk %D 1981 %P 1342-1347 %V 258 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_258_6_a14/ %G ru %F DAN_1981_258_6_a14