@InProceedings{wong04worm,
  author =    {Cynthia Wong and Stan Bielski and Jonathan M. Mc{C}une and Chenxi Wang},
  title =     {A Study of Mass-mailing Worms},
  booktitle = {Proceedings of the ACM Workshop on Rapid Malcode (WORM)},
  year =      2004,
  url =       {http://www.ece.cmu.edu/~jmmccune/papers/worm04.pdf}
}