TY - JOUR AU - A. G. Kyurkchan TI - On a new integral equation in diffraction theory JO - Doklady Akademii Nauk PY - 1992 SP - 273 EP - 279 VL - 325 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_325_2_a12/ LA - ru ID - DAN_1992_325_2_a12 ER -