TY - JOUR AU - E. V. Abramova AU - E. O. Sivkova TI - On the best recovery of a family of operators on a class of functions according to their inaccurately specified spectrum JO - Vladikavkazskij matematičeskij žurnal PY - 2024 SP - 13 EP - 26 VL - 26 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2024_26_1_a1/ LA - ru ID - VMJ_2024_26_1_a1 ER -