@inproceedings{ijcai2001p12,
  title     = {Interval-based Temporal Reasoning with General TBoxes},
  author    = {Lutz, Carsten},
  booktitle = {Proceedings of the Seventeenth International Joint Conference on
               Artificial Intelligence, {IJCAI-01}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  pages     = {89--95},
  year      = {2001},
  url       = {https://ijcai.org/proceedings/2001/12},
}