1. Fractional Calculus and Waves in Linear Viscoelasticity;Mainardi,2010
2. Encyclopedia of Continuum Mechanics;Altenbach,2020
3. S.G. Samko, A.A. Kilbas, O.I. Marichev, Fractional integrals and derivatives, gordon and breach, 1993,. Amsterdam.
4. Fractional Differential Equations;Podlubny,1999
5. Physical interpretation of initial conditions for fractional differential equations with riemann-liouville fractional derivatives;Heymans;Rheol. Acta,2006