%0 Journal Article %A V. G. Maz'ya %T On a problem with oblique derivative for a domain of polyhedral type %J Doklady Akademii Nauk %D 1973 %P 40-43 %V 211 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_211_1_a8/ %G ru %F DAN_1973_211_1_a8