%0 Journal Article %A Michael Oberguggenberger %T Weak Limits of Solutions to Semilinear Hyperbolic Sytems. %J Mathematische Annalen %D 1986 %P 599-608 %V 274 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1986__274_164119/ %F MAN_1986__274_164119