@inproceedings{ijcai2003p2,
  title     = {Logic Programs for Consistently Querying Data Integration Systems},
  author    = {Bravo, Loreto and Bertossi, Leopoldo E.},
  booktitle = {Proceedings of the Eighteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-03}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Georg Gottlob},
  pages     = {10--14},
  year      = {2003},
  url       = {https://ijcai.org/proceedings/2003/2},
}