%0 Journal Article %A N. B. Il'inskii %T A boundary problem for filtration under pressure %J Doklady Akademii Nauk %D 1965 %P 1033-1036 %V 161 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_161_5_a9/ %G ru %F DAN_1965_161_5_a9