MORIN, Pat; WOOD, David. Three-Dimensional 1-Bend Graph Drawings. Journal of Graph Algorithms and Applications, [S. l.], v. 8, n. 3, p. 357–366, 2004. DOI: 10.7155/jgaa.00095. Disponível em: http://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper95. Acesso em: 4 jul. 2024.