TY - JOUR AU - V. M. Babich AU - D. B. Dement'ev AU - B. A. Samokish AU - V. P. Smyshlyaev TI - Skattering of a highfrequency electromagnetic wave fieldskattered by the vertex of a perfectly conducting cone. (Singular directions.) JO - Zapiski Nauchnykh Seminarov POMI PY - 2002 SP - 5 EP - 14 VL - 285 UR - http://geodesic.mathdoc.fr/item/ZNSL_2002_285_a0/ LA - ru ID - ZNSL_2002_285_a0 ER -