%0 Journal Article %A A. V. Gurevich %A A. B. Shvartsburg %T One-dimensional non stationary flows of a barotropic fluid %J Doklady Akademii Nauk %D 1970 %P 295-297 %V 194 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_194_2_a15/ %G ru %F DAN_1970_194_2_a15