BIEDL, Therese. 1-Bend 3-D Orthogonal Box-Drawings: Two Open Problems Solved. Journal of Graph Algorithms and Applications, [S. l.], v. 5, n. 3, p. 1–15, 2001. DOI: 10.7155/jgaa.00034. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper34. Acesso em: 30 jun. 2024.