@inproceedings{ijcai1975p43,
  title     = {Induction of Concepts in the Predicate Calculus},
  author    = {Vera, S.},
  booktitle = {Proceedings of the Fourth International Joint Conference on
               Artificial Intelligence, {IJCAI-75}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Patrick Winston and Carl Hewitt},
  pages     = {281--286},
  year      = {1975},
  note      = {Learning Debugging And Automatic Programming},
  url       = {https://ijcai.org/proceedings/1975/43},
}