%0 Journal Article %A V. N. Emikh %T Solution of the problem of plane unpressurized steady-state seepage for drainage washes with an impermeable base %J Doklady Akademii Nauk %D 1975 %P 1289-1292 %V 220 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_220_6_a11/ %G ru %F DAN_1975_220_6_a11