Evidences for Tsallis non-extensivity on CMR manganitesM. S. Reis, J. C. C. Freitas, M. T. D. Orlando, E. K. Lenzi and I. S. OliveiraEurophys. Lett., 58 1 (2002) 42-48DOI: https://doi.org/10.1209/epl/i2002-00603-9