BEKOS, Michael; KAUFMANN, Michael; KRUG, Robert. On the Total Number of Bends for Planar Octilinear Drawings. Journal of Graph Algorithms and Applications, [S. l.], v. 21, n. 4, p. 709–730, 2017. DOI: 10.7155/jgaa.00436. Disponível em: http://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper436. Acesso em: 6 jul. 2024.