CHANG, Maw-Shang; HUNG, Ling-Ju; KLOKS, Ton; PENG, Sheng-Lung. On the threshold-width of graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 15, n. 2, p. 253–268, 2011. DOI: 10.7155/jgaa.00225. Disponível em: https://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper225. Acesso em: 7 jan. 2025.