STOKES, Barrie. mathStatica 2.5. Journal of Statistical Software, [S. l.], v. 47, n. 1, p. 1–12, 2012. DOI: 10.18637/jss.v047.s01. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v047s01. Acesso em: 18 apr. 2025.