@inproceedings{ijcai2001p21,
  title     = {Identification Constraints and Functional Dependencies in Description Logics},
  author    = {Calvanese, Diego and De Giacomo, Giuseppe and Lenzerini, Maurizio},
  booktitle = {Proceedings of the Seventeenth International Joint Conference on
               Artificial Intelligence, {IJCAI-01}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  pages     = {155--159},
  year      = {2001},
  url       = {https://ijcai.org/proceedings/2001/21},
}