%0 Journal Article %T Weighted S-Asymptotically ¦Ø-Periodic Solutions of a Class of Fractional Differential Equations %A Claudio Cuevas %A Michelle Pierri %A Alex Sepulveda %J Advances in Difference Equations %D 2011 %I Springer %R 10.1155/2011/584874 %U http://dx.doi.org/10.1155/2011/584874