ACKERMAN, Eyal; KESZEGH, Balázs; VIZER, Mate. On the size of planarly connected crossing graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 22, n. 1, p. 11–22, 2018. DOI: 10.7155/jgaa.00453. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper453. Acesso em: 30 jun. 2024.