TY - JOUR AU - V. V. Dubrovskii TI - A uniqueness theorem for the solution of inverse problems in spectral analysis JO - Differencialʹnye uravneniâ PY - 1997 SP - 421 EP - 422 VL - 33 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1997_33_3_a21/ LA - ru ID - DE_1997_33_3_a21 ER -