TY - JOUR AU - V. P. Smyshlyaev TI - Diffraction of the plane waves on conical obstacles JO - Zapiski Nauchnykh Seminarov POMI PY - 1988 SP - 142 EP - 154 VL - 173 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1988_173_a12/ LA - ru ID - ZNSL_1988_173_a12 ER -