1. Oldham, KB, Spanier, J: The Fractional Calculus (1974)
2. Srivastava, HM, Owa, S: Univalent Functions, Fractional Calculus, and Their Applications. Ellis Horwood, Chichester (1989)
3. Oustaloup, A: La commande CRONE: commande robuste d’ordre non entier. Hermes, Paris (1991)
4. Miller, KS, Ross, B: An Introduction to the Fractional Calculus and Fractional Differential Equations (1993)
5. Samko, SG, Kilbas, AA, Marichev, OI: Fractional Integrals and Derivatives: Theory and Applications. Gordon & Breach, Yverdon (1993)