Silva, Gabriel, 		Steding-Jessen, Klaus, 		Hoepers, Cristine, 		Chaves, Marcelo, 		Meira Jr., Wagner, AND 		Guedes, Dorgival.
" Fatores que afetam o comportamento de spammers na rede" <em>Proceedings of the Brazilian Symposium on Cybersecurity (SBSeg)</em> [Online], (6 November 2011)