@inproceedings{ijcai1999p48,
  title     = {Temporal Planning with Mutual Exclusion Reasoning},
  author    = {Smith, David E. and Weld, Daniel S.},
  booktitle = {Proceedings of the Sixteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-99}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Thomas Dean},
  pages     = {326--336},
  year      = {1999},
  note      = {Challenge Papers},
  url       = {https://ijcai.org/proceedings/1999/48},
}