KAJACKAS, A.; RAINYS, R. Estimation of Critical Components of Internet Infrastructure. Elektronika ir Elektrotechnika, [S. l.], v. 110, n. 4, p. 35-38, 2011. DOI: 10.5755/j01.eee.110.4.282. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/282. Acesso em: 24 sep. 2022.