%0 Journal Article %A A. P. Chernyaev %T A problem of an axially symmetric jet flow %J Doklady Akademii Nauk %D 1991 %P 1070-1075 %V 317 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_317_5_a10/ %G ru %F DAN_1991_317_5_a10