%0 Journal Article %A A. T. Assanova %A A. Zholamankyzy %T Problem with data on the characteristics for a loaded system of hyperbolic equations %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2021 %P 353-364 %V 31 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VUU_2021_31_3_a0/ %G en %F VUU_2021_31_3_a0