TY - JOUR AU - E. L. Korotyaev TI - Inverse problems for finite vector-valued Jacobi operators JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2019 SP - 23 EP - 32 VL - 53 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2019_53_3_a1/ LA - ru ID - FAA_2019_53_3_a1 ER -