%0 Journal Article %A G. A. Ruev %A B. L. Rozhdestvenskii %A V. M. Fomin %A N. N. Yanenko %T Conservation laws for systems of equations for two-phase media %J Doklady Akademii Nauk %D 1980 %P 289-293 %V 254 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_254_2_a7/ %G ru %F DAN_1980_254_2_a7