%0 Journal Article %A E. Yu. Grazhdantseva %T On the exact solution of a certain system of hyperbolic differential equations %J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory %D 2023 %P 35-42 %V 224 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTO_2023_224_a4/ %G ru %F INTO_2023_224_a4