DILLENCOURT, Michael; EPPSTEIN, David; HIRSCHBERG, Daniel. Geometric Thickness of Complete Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 4, n. 3, p. 5–17, 2000. DOI: 10.7155/jgaa.00023. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper23. Acesso em: 30 jun. 2024.