%0 Journal Article %A Ya. V. Kurylev %T A shortwave source near a smooth, convex hypersurface and the spectral function of the Laplace operator on a Riemannian manifold %J Zapiski Nauchnykh Seminarov POMI %D 1978 %P 128-133 %V 78 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1978_78_a8/ %G ru %F ZNSL_1978_78_a8