TY - JOUR AU - S. A. Gabov TI - Diffraction at a half-plane of internal waves described by the Klein--Gordon equation JO - Doklady Akademii Nauk PY - 1982 SP - 73 EP - 75 VL - 264 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_264_1_a16/ LA - ru ID - DAN_1982_264_1_a16 ER -