TY - JOUR AU - P. V. Babich TI - Finding an unknown rapidly oscillating right-hand side in multidimensional first-order hyperbolic system JO - Vladikavkazskij matematičeskij žurnal PY - 2022 SP - 15 EP - 23 VL - 24 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2022_24_1_a1/ LA - ru ID - VMJ_2022_24_1_a1 ER -