@inproceedings{CraswellHR01,
  author = {Nick Craswell and David Hawking and Stephen Robertson},
  title = {Effective site finding using link anchor information},
  booktitle = {Proceedings of ACM SIGIR 2001},
  year = {2001},
  pages = {250-257},
  location = {New Orleans, LA},
  note = {\url{http://es.csiro.au/pubs/craswell_sigir01.pdf}}
}