@inproceedings{ijcai1977p219,
  title     = {Less Than General Production System Architectures},
  author    = {Lenat, Douglas B. and McDermott, John P.},
  booktitle = {Proceedings of the Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-77}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Raj Reddy},
  pages     = {928--931},
  year      = {1977},
  note      = {Languages and Systems},
  url       = {https://ijcai.org/proceedings/1977/219},
}