FELSNER, Stefan; MASSOW, Mareike. Parameters of Bar k-Visibility Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 12, n. 1, p. 5–27, 2008. DOI: 10.7155/jgaa.00157. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper157. Acesso em: 21 nov. 2024.