%0 Journal Article %A A. T. Fedorchenko %T Evolution of subsonic flow instability in a viscous gas in a suddenly expanded flat channel %J Doklady Akademii Nauk %D 1987 %P 1315-1319 %V 296 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_296_6_a6/ %G ru %F DAN_1987_296_6_a6