@inproceedings{ijcai1981p155,
  title     = {An Object-Oriented Language for Constructing Simulations},
  author    = {McArthur, David and Sowizral, Henry},
  booktitle = {Proceedings of the Seventh International Joint Conference on
               Artificial Intelligence, {IJCAI-81}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Roger C. Schank},
  pages     = {809--813},
  year      = {1981},
  month     = {8},
  note      = {Robotics},
  url       = {https://ijcai.org/proceedings/1981/155},
}