KESZEGH, Balázs; PACH, János; PÁLVÖLGYI, Dömötör; TÓTH, Géza. Cubic graphs have bounded slope parameter. Journal of Graph Algorithms and Applications, [S. l.], v. 14, n. 1, p. 5–17, 2010. DOI: 10.7155/jgaa.00196. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper196. Acesso em: 30 jun. 2024.