%0 Journal Article %A V. G. Maz'ya %A S. A. Nazarov %A B. A. Plamenevskii %T On the singularities of solutions of the Dirichlet problem in the exterior of a~slender cone %J Sbornik. Mathematics %D 1985 %P 415-437 %V 50 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1985_50_2_a7/ %G en %F SM_1985_50_2_a7