%0 Journal Article %A Ar. B. Bazarbekov %A Ak. B. Bazarbekov %T Goursat and Darboux problems for the two-dimensional wave equation. II %J Differencialʹnye uravneniâ %D 1994 %P 1078-1079 %V 30 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1994_30_6_a18/ %G ru %F DE_1994_30_6_a18