%0 Journal Article %A S. A. Nazarov %T Asymptotic of a solution of the Neumann problem at a point of tangency of smooth components of the boundary of the domain %J Izvestiya. Mathematics %D 1995 %P 91-118 %V 44 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1995_44_1_a4/ %G en %F IM2_1995_44_1_a4