%0 Journal Article %A V. M. Babich %T Diffraction of plane wave by a~narrow cone in the case of Dirichlet boundary condition %J Zapiski Nauchnykh Seminarov POMI %D 1994 %P 3-11 %V 218 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1994_218_a0/ %G ru %F ZNSL_1994_218_a0