%0 Journal Article %A M. M. Potapov %T A generalized solution of a mixed problem for a first-order semilinear hyperbolic system %J Differencialʹnye uravneniâ %D 1983 %P 1826-1828 %V 19 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1983_19_10_a30/ %G ru %F DE_1983_19_10_a30