1. The Fractional Calculus;Oldham,1974
2. An Introduction To the Fractional Calculus and Fractional Differential Equations;Miller,1993
3. Fractional Integrals and Derivatives: Theory and Applications;Samko,1993
4. Generalised Fractional Calculus and Applications;Kiryakova,1994
5. Fractional Differential Equations;Podlubny,1999