BRANDES, Ulrik; CORNELSEN, Sabine. Guest Editor’s Foreword. Journal of Graph Algorithms and Applications, [S. l.], v. 16, n. 1, p. 3–4, 2012. DOI: 10.7155/jgaa.00248. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper248. Acesso em: 30 jun. 2024.