@inproceedings{ijcai1977p5,
  title     = {Controlling Inference in Story Understanding},
  author    = {Cullingford, Richard E.},
  booktitle = {Proceedings of the Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-77}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Raj Reddy},
  year      = {1977},
  url       = {https://ijcai.org/proceedings/1977/5},
}