%0 Journal Article %A Zubelevich, Oleg %T A generalization of Schauder's theorem and its application to Cauchy-Kovalevskaya problem %J Electronic journal of differential equations %D 2003 %V 2003 %U http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a141/ %G en %F EJDE_2003__2003__a141