FULEK, Radoslav; PELSMAJER, Michael; SCHAEFER, Marcus; ŠTEFANKOVIČ, Daniel. Adjacent Crossings Do Matter. Journal of Graph Algorithms and Applications, [S. l.], v. 16, n. 3, p. 759–782, 2012. DOI: 10.7155/jgaa.00266. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper266. Acesso em: 30 jun. 2024.