%0 Journal Article %A O. M. Dzhokhadze %T Characteristic Goursat problem in the large for a class of quasilinear hyperbolic equations %J Differencialʹnye uravneniâ %D 1983 %P 30-37 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1983_19_1_a5/ %G ru %F DE_1983_19_1_a5