%0 Journal Article %A D. Ya. Petrina %A V. I. Gerasimenko %T Mathematical problems of statistical mechanics of a~system of elastic balls %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1990 %P 153-211 %V 45 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1990_45_3_a2/ %G en %F RM_1990_45_3_a2