EVANS, William; KAUFMANN, Michael; LENHART, William; MCHEDLIDZE, Tamara; WISMATH, Stephen. Bar 1-Visibility Graphs and their relation to other Nearly Planar Graphs . Journal of Graph Algorithms and Applications, [S. l.], v. 18, n. 5, p. 721–739, 2014. DOI: 10.7155/jgaa.00343. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper343. Acesso em: 30 jun. 2024.