DIDIMO, Walter; KAUFMANN, Michael; LIOTTA, Giuseppe; ORTALI, Giacomo. Rectilinear Planarity of Partial 2-Trees. Journal of Graph Algorithms and Applications, [S. l.], v. 27, n. 8, p. 679–719, 2023. DOI: 10.7155/jgaa.00640. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper640. Acesso em: 30 jun. 2024.