%0 Journal Article %A V. A. Nikishkin %T Singularities of the solution of the Dirichlet problem for a~second-order equation in the neighborhood of an edge %J Trudy Moskovskogo matematičeskogo obŝestva %D 1981 %P 243-253 %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1981_42_a11/ %G ru %F MMO_1981_42_a11