@inproceedings{BaileyCH00WWW,
  author = {Peter Bailey and Nick Craswell and David Hawking},
  title = {Dark matter on the Web},
  booktitle = {WWW-9 Poster Proceedings},
  year = {2000},
  location = {Amsterdam, The Netherlands},
  note = {\url{https://david-hawking.net/pubs/bailey_www00poster.pdf}}
}