VAN BEUSEKOM, Nathan; PARADA, Irene; SPECKMANN, Bettina. Crossing Numbers of Beyond-Planar Graphs Revisited. Journal of Graph Algorithms and Applications, [S. l.], v. 26, n. 1, p. 149–170, 2022. DOI: 10.7155/jgaa.00586. Disponível em: http://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper586. Acesso em: 6 jul. 2024.