FIORENTINI, C. . Arrows of Hulls and Reducibility Methods. Mathematical Statistician and Engineering Applications, [S. l.], v. 70, n. 2, p. 27–34, 2021. DOI: 10.17762/msea.v70i2.10. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/10. Acesso em: 24 apr. 2024.