%0 Journal Article %A P. L. Gurevich %T Solvability of Nonlocal Elliptic Problems in Dihedral Angles %J Matematičeskie zametki %D 2002 %P 178-197 %V 72 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2002_72_2_a2/ %G ru %F MZM_2002_72_2_a2