GASPERS, S.; NAJEEBULLAH, K. Optimal Surveillance of Covert Networks by Minimizing Inverse Geodesic Length. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 533-540, 2019. DOI: 10.1609/aaai.v33i01.3301533. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/3827. Acesso em: 3 jul. 2022.