%0 Journal Article %A V. I. Kolomytsev %A A. V. Rokhlenko %T A new sufficient condition for the existence of phase transition in a classical system with long-range interaction %J Doklady Akademii Nauk %D 1979 %P 90-93 %V 249 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_249_1_a22/ %G ru %F DAN_1979_249_1_a22