1. Fractional Differential Equations. An Introduction to Fractional Derivatives, Fractional Differential Equations, Some Methods of Their Solution and Some of Their Applications;Podlubny,1999
2. The Fractional Calculus;Oldham,1974
3. Abel Integral Equations;Gorenflo,1991
4. Generalized Fractional Calculus and Applications;Kiryakova,1994
5. An Introduction to the Fractional Calculus and Fractional Differential Equations;Miller,1993