BELMONTE, Rémy; HANAKA, Tesshu; KATSIKARELIS, Ioannis; LAMPIS, Michael; ONO, Hirotaka; OTACHI, Yota. Parameterized Complexity of Safe Set. Journal of Graph Algorithms and Applications, [S. l.], v. 24, n. 3, p. 215–245, 2020. DOI: 10.7155/jgaa.00528. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper528. Acesso em: 30 jun. 2024.