@inproceedings{yip2013forums,
  title = "Why forums?: an empirical analysis into the facilitating factors of carding forums",
  author = "Yip, Michael and Shadbolt, Nigel and Webber, Craig",
  year = "2013",
  booktitle = "Proceedings of the 5th Annual ACM Web Science Conference",
  organization = "ACM",
  pages = "453--462",
}