HONG, Seok-Hee; NAGAMOCHI, Hiroshi. New Approximation to the One-sided Radial Crossing Minimization. Journal of Graph Algorithms and Applications, [S. l.], v. 13, n. 2, p. 179–196, 2009. DOI: 10.7155/jgaa.00182. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper182. Acesso em: 30 jun. 2024.