TY - JOUR AU - V. A. Tishchenko AU - R. Kh. Khestanov TI - Diffraction of a field with light-shadow boundary by a half-plane JO - Doklady Akademii Nauk PY - 1973 SP - 842 EP - 845 VL - 212 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_212_4_a17/ LA - ru ID - DAN_1973_212_4_a17 ER -