@InProceedings{SCI:Mer2008a,
  author =    "S. Mergen and C. Heuser and J. Freire",
  title =     "Querying Structured Information Sources on the
              Web",
  booktitle = "Proceedings of the 10th International Conference
              on Information Integration and Web-based
              Applications and Services",
  pages =     "470--476",
  year =      "2008",
  url =       "http://www.sci.utah.edu/publications/mergen08/p470-mergen.pdf",
}