Superdiffusion in a non-Markovian random walk model with a Gaussian memory profileG.M. Borges, A.S. Ferreira, M.A.A. da Silva, J.C. Cressoni, G.M. Viswanathan and A.M. MarizEur. Phys. J. B, 85 9 (2012) 310DOI: https://doi.org/10.1140/epjb/e2012-30378-5