%0 Journal Article %A Dhage, Bapurao C. %A Ntouyas, Sotiris K. %T Existence of solutions for discontinuous hyperbolic partial differential equations in Banach algebras %J Electronic Journal of Differential Equations %D 2006 %V 2006 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a85/ %G en %F EJDE_2006__2006__a85