Cohen-Macaulay clutters with combinatorial optimization properties and parallelizations of normal edge ideals. São Paulo Journal of Mathematical Sciences, [S. l.], v. 3, n. 1, p. 61–75, 2009. DOI: 10.11606/issn.2316-9028.v3i1p61-75. Disponível em: https://www.revistas.usp.br/spjournal/article/view/37.. Acesso em: 28 abr. 2024.