@InProceedings{SCI:Bar2007a,
  author =    "L. Barbosa and J. Freire",
  title =     "An Adaptive Crawler for Locating Hidden-Web Entry
              Points",
  booktitle = "Proceedings of the 16th international conference
              on World Wide Web (WWW)",
  pages =     "441--450",
  year =      "2007",
  month =     "May",
  location =  "Banff, Alberta, Canada",
  url =       "http://www.sci.utah.edu/publications/barbosa07/Barbosa_WWW2007a.pdf",
}