@InProceedings{ ccied08campaigntrail,
  author = 	 { Christian Kreibich and Chris Kanich and Kirill Levchenko and Brandon Enright and Geoffrey M. Voelker and Vern Paxson and Stefan Savage},
  title = 	 {{On the Spam Campaign Trail}},
  booktitle =	 { Proceedings of the First USENIX Workshop on Large-scale Exploits and Emergent Threats (LEET)},
  year =	 { 2008 },
  month =	 { April },
  address =	 { San Francisco, USA },
}