%0 Journal Article %A N. V. Sokolov %T A generalized variational problem in filtration kinetics %J Doklady Akademii Nauk %D 1996 %P 189-192 %V 349 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_349_2_a11/ %G ru %F DAN_1996_349_2_a11