Fat tails, long-range correlations and multifractality as emergent properties in nonstationary time seriesF. S. Passos, C. M. Nascimento, Iram Gleria, Sergio da Silva and G. M. ViswanathanEPL, 93 5 (2011) 58006DOI: https://doi.org/10.1209/0295-5075/93/58006