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On a series of examples from the field of viscoelasticity we demonstrate that it is possible to attribute physical meaning to initial conditions expressed in terms of Riemann-Liouville fractional derivatives, and that it is possible to obtain initial values for such initial conditions by appropriate measurements or observations. © Springer-Verlag 2006.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Physical interpretation of initial conditions for fractional differential equations with Riemann-Liouville fractional derivatives