%0 Journal Article %A M. A. Grinfel'd %T Energy changes accompanying first-order phase transitions with %J Doklady Akademii Nauk %D 1989 %P 354-357 %V 307 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_307_2_a22/ %G ru %F DAN_1989_307_2_a22