1. The Analysis of Fractional Differential Equations;Diethelm,2010
2. Piecewise polynomial collocation methods for linear Volterra integro-differential equations with weakly singular kernels;Brunner;SIAM J. Numer. Anal.,2001
3. Theory and Applications of Fractional Differential Equations;Kilbas,2006
4. Fractional Differential Equations;Podlubny,1999
5. Fractional Integrals and Derivatives. Theory and Applications;Samko,1993