Characterization of chaotic maps using the permutation Bandt-Pompe probability distributionOsvaldo A. Rosso, Felipe Olivares, Luciano Zunino, Luciana De Micco, André L.L. Aquino, Angelo Plastino and Hilda A. LarrondoEur. Phys. J. B, 86 4 (2013) 116DOI: https://doi.org/10.1140/epjb/e2013-30764-5