@inproceedings{ijcai2001p31,
  title     = {Computing Least Common Subsumers in ALEN},
  author    = {Küsters, Ralf and Molitor, Ralf},
  booktitle = {Proceedings of the Seventeenth International Joint Conference on
               Artificial Intelligence, {IJCAI-01}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  pages     = {219--223},
  year      = {2001},
  url       = {https://ijcai.org/proceedings/2001/31},
}