KAUFMANN, Michael; WIESE, Roland. Embedding Vertices at Points: Few Bends Suffice for Planar Graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 6, n. 1, p. 115–129, 2002. DOI: 10.7155/jgaa.00046. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper46. Acesso em: 27 sep. 2024.