DUJMOVIĆ, Vida. The Utility of Untangling. Journal of Graph Algorithms and Applications, [S. l.], v. 21, n. 1, p. 121–134, 2017. DOI: 10.7155/jgaa.00407. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper407. Acesso em: 30 jun. 2024.