Viswanathan, G.M.; Raposo, E.P.; da Luz, M.G.E. (September 2008). "Lévy flights and superdiffusion in the context of biological encounters and random searches". Physics of Life Reviews. 5 (3): 133–150. Bibcode:2008PhLRv...5..133V. doi:10.1016/j.plrev.2008.03.002.
Viswanathan, G.M.; Raposo, E.P.; da Luz, M.G.E. (September 2008). "Lévy flights and superdiffusion in the context of biological encounters and random searches". Physics of Life Reviews. 5 (3): 133–150. Bibcode:2008PhLRv...5..133V. doi:10.1016/j.plrev.2008.03.002.