KORNAROPOULOS, Evgenios; TOLLIS, Ioannis. Algorithms and Bounds for Overloaded Orthogonal Drawings. Journal of Graph Algorithms and Applications, [S. l.], v. 20, n. 2, p. 217–246, 2016. DOI: 10.7155/jgaa.00391. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper391. Acesso em: 30 dec. 2024.