Observational measurement of open stellar clusters: A test of Kaniadakis and Tsallis statisticsJ. C. Carvalho, R. Silva, J. D. do Nascimento jr., B. B. Soares and J. R. De MedeirosEPL, 91 6 (2010) 69002DOI: https://doi.org/10.1209/0295-5075/91/69002