SALMA, Sammi Abida; RAHMAN, Md. Saidur; HOSSAIN, Md. Iqbal. Triangle-Free Outerplanar 3-Graphs are Pairwise Compatibility Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 17, n. 2, p. 81–102, 2013. DOI: 10.7155/jgaa.00286. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper286. Acesso em: 30 jun. 2024.