%0 Journal Article %A Benchohra, Mouffak %A Slimani, Boualem Attou %T Existence and uniqueness of solutions to impulsive fractional differential equations %J Electronic Journal of Differential Equations %D 2009 %V 2009 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a101/ %G en %F EJDE_2009__2009__a101