TY - JOUR AU - M. V. Klibanov TI - A uniqueness theorem for an inverse problem of diffraction JO - Doklady Akademii Nauk PY - 1989 SP - 268 EP - 270 VL - 309 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_309_2_a1/ LA - ru ID - DAN_1989_309_2_a1 ER -