%0 Journal Article %A E. Yu. Grazhdantseva %T Solution of a traveling-wave type to a mixed problem for a nonlinear system of first-order differential equations %J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory %D 2025 %P 3-12 %V 239 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTO_2025_239_a0/ %G ru %F INTO_2025_239_a0