@misc{sto-96-ic-www,
  author = {Jorge Stolfi},
  title = {Webpages of the Institute of Computing, University of Campinas},
  url = {http://www.ic.unicamp.br/},
  howpublished = {WWW site},
  year = {1996--2004},
  altkeys = {sto-xx-ic-www}
}