1. Fractional Differential Equations;Podlubny,1999
2. Fractional Integrals and Derivatives: Theory and Applications;Samko,1993
3. A. Kilbas, H.M. Srivastava, J.J. Trujillo, Theory and Application of Fractional Differential Equations, North Holland Mathematics Studies 204, 2006.
4. Fractional Calculus in Bioengineering, Begell;Magin,2006
5. Recent history of fractional calculus;Machado;Commun. Nonlinear Sci. Numer. Simul.,2011