TY - JOUR AU - Z. I. Leǐbenzon TI - The inverse problem of the spectral analysis of ordinary differential operators of higher orders JO - Trudy Moskovskogo matematičeskogo obŝestva PY - 1966 SP - 70 EP - 144 VL - 15 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MMO_1966_15_a2/ LA - ru ID - MMO_1966_15_a2 ER -