TY - JOUR AU - M. G. Gasymov TI - On the inverse problem for a Sturm--Liouville equation JO - Doklady Akademii Nauk PY - 1964 SP - 254 EP - 257 VL - 154 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1964_154_2_a2/ LA - ru ID - DAN_1964_154_2_a2 ER -