%0 Journal Article %A B. A. Volkov %A V. V. Tugushev %T Exciton correlations and first-order phase transition in exciton dielectric %J Doklady Akademii Nauk %D 1982 %P 1374-1378 %V 265 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_265_6_a23/ %G ru %F DAN_1982_265_6_a23