BRANDES, Ulrik; FLEISCHER, Daniel. Vertex Bisection is Hard, too. Journal of Graph Algorithms and Applications, [S. l.], v. 13, n. 2, p. 119–131, 2009. DOI: 10.7155/jgaa.00179. Disponível em: http://jgaa-v4.cs.brown.edu/index.php/jgaa/article/view/paper179. Acesso em: 4 jul. 2024.