TY - JOUR AU - V. V. Geogdzhaev TI - Quasiclassical approximation in the method of the inverse JO - Doklady Akademii Nauk PY - 1985 SP - 1093 EP - 1097 VL - 284 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1985_284_5_a15/ LA - ru ID - DAN_1985_284_5_a15 ER -