%0 Journal Article %A R. M. Kats %T On the stability of two coflowing immiscible liquids in a porous medium %J Doklady Akademii Nauk %D 1973 %P 304-307 %V 211 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_211_2_a10/ %G ru %F DAN_1973_211_2_a10