@inproceedings{ijcai1983p161,
  title     = {Graph Grammar Approach to Natural Language Parsing and Understanding},
  author    = {Hyvönen, Eero},
  booktitle = {Proceedings of the Eighth International Joint Conference on
               Artificial Intelligence, {IJCAI-83}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Alan Bundy},
  pages     = {671--673},
  year      = {1983},
  note      = {Natural Language},
  url       = {https://ijcai.org/proceedings/1983/161},
}