%0 Journal Article %A V. A. Galkin %A V. A. Tupichev %T Solvability in the mean of a system of quasilinear conservation %J Doklady Akademii Nauk %D 1988 %P 1300-1304 %V 300 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_300_6_a3/ %G ru %F DAN_1988_300_6_a3