PAPAKOSTAS, Achilleas; TOLLIS, Ioannis. Algorithms for Incremental Orthogonal Graph Drawing in Three Dimensions. Journal of Graph Algorithms and Applications, [S. l.], v. 3, n. 4, p. 81–115, 1999. DOI: 10.7155/jgaa.00019. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper19. Acesso em: 30 jun. 2024.