%0 Journal Article %A V. D. Serova %T The shape of surfaces of weak contact discontinuity in gas %J Doklady Akademii Nauk %D 1996 %P 49-51 %V 350 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_350_1_a10/ %G ru %F DAN_1996_350_1_a10