@inproceedings{ijcai1977p97,
  title     = {EG - A Case Study in Problem Solving with King and Pawn Endings},
  author    = {Perdue, C. and Berliner, Hans J.},
  booktitle = {Proceedings of the Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-77}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Raj Reddy},
  pages     = {421--426},
  year      = {1977},
  note      = {Problem-solving and Search},
  url       = {https://ijcai.org/proceedings/1977/97},
}