KATSIKARELIS, Ioannis; LAMPIS, Michael; PASCHOS, Vangelis. Improved (In-)Approximability Bounds for d-Scattered Set. Journal of Graph Algorithms and Applications, [S. l.], v. 27, n. 3, p. 219–238, 2023. DOI: 10.7155/jgaa.00621. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper621. Acesso em: 30 jun. 2024.