ÇELA, Eranda; GAAR, Elisabeth. Monotonic Representations of Outerplanar Graphs as Edge Intersection Graphs of Paths on a Grid. Journal of Graph Algorithms and Applications, [S. l.], v. 26, n. 4, p. 519–552, 2022. DOI: 10.7155/jgaa.00606. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper606. Acesso em: 30 jun. 2024.