HARTUNG, Sepp; KOMUSIEWICZ, Christian; NICHTERLEIN, André. Parameterized Algorithmics and Computational Experiments for Finding 2-Clubs. Journal of Graph Algorithms and Applications, [S. l.], v. 19, n. 1, p. 155–190, 2015. DOI: 10.7155/jgaa.00352. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper352. Acesso em: 30 jun. 2024.