AHMAD, M.; TARIQ, J.; SHABBIR, M.; KHAN, I. Spectral Methods for Immunization of Large Networks. Australasian Journal of Information Systems, Australia, v. 21, 2017. DOI: 10.3127/ajis.v21i0.1563. Disponível em: https://journal.acs.org.au/index.php/ajis/article/view/1563. Acesso em: 15 jun. 2024.