%0 Journal Article %A V. I. Khudyakov %T The problem of gas toroide expansion %J Doklady Akademii Nauk %D 1986 %P 802-805 %V 287 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_287_4_a6/ %G ru %F DAN_1986_287_4_a6