TY - JOUR AU - A. T. Assanova AU - A. Zholamankyzy TI - Problem with data on the characteristics for a loaded system of hyperbolic equations JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2021 SP - 353 EP - 364 VL - 31 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VUU_2021_31_3_a0/ LA - en ID - VUU_2021_31_3_a0 ER -