KE, W.-F.; PILZ, G. F. Abstract Algebra in Statistics. Journal of Algebraic Statistics, [S. l.], v. 1, n. 1, p. 6–12, 2010. DOI: 10.29020/nybg.jalgstat.v1i1.6. Disponível em: https://jalgstat.com/index.php/jalgstat/article/view/6. Acesso em: 25 sep. 2022.