@inproceedings{ijcai2005p319,
  title     = {Dependency Calculus Reasoning in a General Point Relation Algebra},
  author    = {Ragni, Marco and Scivos, Alexander},
  booktitle = {Proceedings of the Nineteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-05}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  pages     = {1577--1577},
  year      = {2005},
  url       = {https://ijcai.org/proceedings/2005/319},
}