%0 Journal Article %A K. M. Magomedov %T Asymptotic equations of flow of a viscous gas in narrow extended spaces %J Doklady Akademii Nauk %D 1973 %P 320-323 %V 212 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_212_2_a13/ %G ru %F DAN_1973_212_2_a13