%0 Journal Article %A Hawamdeh, O. %A Perjan, A. %T Asymptotic expansions for linear symmetric hyperbolic systems with small parameter %J Electronic Journal of Differential Equations %D 1999 %V 1999 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a39/ %G en %F EJDE_1999__1999__a39