%0 Journal Article %A V. A. Solonnikov %A E. V. Frolova %T Investigation of a boundary value problem in a plane infinite wedge for the Laplacean with the boundary condition of a special type %J Zapiski Nauchnykh Seminarov POMI %D 1990 %P 149-167 %V 182 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1990_182_a9/ %G ru %F ZNSL_1990_182_a9