TY - JOUR AU - M. R. Ishmeev TI - Inverse problem for the heat equation with two unknown coefficients JO - Vladikavkazskij matematičeskij žurnal PY - 2023 SP - 41 EP - 57 VL - 25 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2023_25_4_a3/ LA - ru ID - VMJ_2023_25_4_a3 ER -