%0 Journal Article %A M. A. Grinfel'd %T On two types of heterogeneous phase equilibria %J Doklady Akademii Nauk %D 1981 %P 567-569 %V 258 %N 3 %U http://geodesic.mathdoc.fr/item/DAN_1981_258_3_a14/ %G ru %F DAN_1981_258_3_a14