%0 Journal Article %A A. N. Konovalov %A È. V. Smirnova %T On the Buckley--Leverett model of filtration of a two-phase incompressible liquid %J Doklady Akademii Nauk %D 1974 %P 282-284 %V 216 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_216_2_a11/ %G ru %F DAN_1974_216_2_a11