OSSONA DEMENDEZ, Patrice. Realization of Posets. Journal of Graph Algorithms and Applications, [S. l.], v. 6, n. 1, p. 149–153, 2002. DOI: 10.7155/jgaa.00048. Disponível em: https://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper48. Acesso em: 23 dec. 2024.