%0 Journal Article
%T Fractional Differential Equations 2012
%A Fawang Liu
%A Om P. Agrawal
%A Shaher Momani
%A Nikolai N. Leonenko
%A Wen Chen
%J International Journal of Differential Equations
%D 2013
%I Hindawi Publishing Corporation
%R 10.1155/2013/802324
%U http://www.hindawi.com/journals/ijde/2013/802324/