@inproceedings{ijcai1981p198,
  title     = {APE: An Expert System for Automatic Programming from Abstract Specifications of Data Types and Algorithms},
  author    = {Bartels, Ulrich and Olthoff, Walter G. and Raulefs, Peter},
  booktitle = {Proceedings of the Seventh International Joint Conference on
               Artificial Intelligence, {IJCAI-81}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Roger C. Schank},
  pages     = {1037--1042},
  year      = {1981},
  month     = {8},
  note      = {Program Synthesis},
  url       = {https://ijcai.org/proceedings/1981/198},
}