%0 Journal Article %A P. G. Bedrikovetskii %A M. L. Chumak %T Exact solutions of problems of two-phase multicomponent %J Doklady Akademii Nauk %D 1992 %P 668-673 %V 322 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_322_4_a7/ %G ru %F DAN_1992_322_4_a7