%0 Journal Article %A V. A. Kondrat'ev %T Boundary value problems for elliptic equations in domains with conical or angular points %J Trudy Moskovskogo matematičeskogo obŝestva %D 1967 %P 209-292 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1967_16_a8/ %G ru %F MMO_1967_16_a8