@inproceedings{ijcai1985p40,
  title     = {A Heuristic Approach to Program Inversion},
  author    = {Eppstein, David},
  booktitle = {Proceedings of the Ninth International Joint Conference on
               Artificial Intelligence, {IJCAI-85}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Aravind Joshi},
  pages     = {219--220},
  year      = {1985},
  note      = {Automatic Programming},
  url       = {https://ijcai.org/proceedings/1985/40},
}