TY - JOUR AU - V. B. Levenshtam TI - Reconstruction of a rapidly oscillating lowest coefficient and the source of a hyperbolic equation from the partial asymptotics of the solution JO - Vladikavkazskij matematičeskij žurnal PY - 2023 SP - 111 EP - 122 VL - 25 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2023_25_3_a9/ LA - ru ID - VMJ_2023_25_3_a9 ER -