1. Ross, B. (Editor): Fractional Calculus and its Applications, Lecture Notes in Mathematics # 457, Springer Verlag, Berlin 1975. [Proc. Int. Conf. held at Univ. of New Haven, USA, 1974 ]
2. Oldham, K.B. and J. Spanier: The Fractional Calculus, Academic Press, New York 1974.
3. McBride, A.C.: Fractional Calculus and Integral Transforms of Generalized Functions, Pitman Research Notes in Mathematics # 31, Pitman, London 1979.
4. McBride, A.C. and G.F. Roach (Editors): Fractional Calculus, Pitman Research Notes in Mathematics # 138, Pitman, London 1985. [Proc. Int. Workshop. held at Univ. of Strathclyde, UK, 1984 ]
5. Samko S.G., Kilbas, A.A. and O.I. Marichev: Fractional Integrals and Derivatives,: Theory and Applications, Gordon and Breach, Amsterdam 1993. [Engl. Transi, from Russian, Integrals and Derivatives of Fractional Order and Some of Their Applications, Nauka i Tekhnika, Minsk 1987 ]