TY - JOUR AU - V. M. Babich TI - Diffraction of plane wave by a~narrow cone in the case of Dirichlet boundary condition JO - Zapiski Nauchnykh Seminarov POMI PY - 1994 SP - 3 EP - 11 VL - 218 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1994_218_a0/ LA - ru ID - ZNSL_1994_218_a0 ER -