@inproceedings{ijcai1973p83,
  title     = {The LISP7O Pattern Matching System},
  author    = {Tesler, Lawrence G. and Enea, Horace J. and Smith, David Canfield},
  booktitle = {Proceedings of the Third International Joint Conference on
               Artificial Intelligence, {IJCAI-73}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Nils J. Nilsson},
  pages     = {671--675},
  year      = {1973},
  month     = {8},
  note      = {Hardware and Software for A.I.},
  url       = {https://ijcai.org/proceedings/1973/83},
}