@article{ZNSL_1978_78_a8,
     author = {Ya. V. Kurylev},
     title = {A shortwave source near a smooth, convex hypersurface and the spectral function of the {Laplace} operator on a {Riemannian} manifold},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {128--133},
     year = {1978},
     volume = {78},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1978_78_a8/}
}