@inproceedings{DBLP:conf/aaai/LevyRO96,
  author    = {Alon Y. Levy and
               Anand Rajaraman and
               Joann J. Ordille},
  title     = {Query-Answering Algorithms for Information Agents},
  booktitle = {AAAI/IAAI, Vol. 1},
  year      = {1996},
  pages     = {40-47},
  ee        = {http://www.aaai.org/Library/AAAI/1996/aaai96-006.php},
  crossref  = {DBLP:conf/aaai/1996-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/aaai/1996-1,
  editor    = {William J. Clancey and
               Daniel S. Weld},
  title     = {Proceedings of the Thirteenth National Conference on Artificial
               Intelligence and Eighth Innovative Applications of Artificial
               Intelligence Conference, AAAI 96, IAAI 96, Portland, Oregon,
               August 4-8, 1996, Volume 1},
  booktitle = {AAAI},
  publisher = {AAAI Press / The MIT Press},
  year      = {1996},
  isbn      = {ISBN 0-262-51091-X},
  ee        = {http://www.aaai.org/Conferences/AAAI/aaai96.php},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}