HAHSLER, M.; HORNIK, K.; BUCHTA, C. Getting Things in Order: An Introduction to the R Package seriation. Journal of Statistical Software, [S. l.], v. 25, n. 3, p. 1–34, 2008. DOI: 10.18637/jss.v025.i03. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v025i03. Acesso em: 2 dec. 2022.