%0 Journal Article %A V. K. Andreev %T Nonsteady flow of a compressible fluid with a free boundary %J Doklady Akademii Nauk %D 1979 %P 1107-1110 %V 244 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_244_5_a14/ %G ru %F DAN_1979_244_5_a14