@inproceedings{ijcai1985p147,
  title     = {A Logic Programming and Verification System for Recursive Quantificational Logic},
  author    = {Brown, Frank M. and Liu, Peiya},
  booktitle = {Proceedings of the Ninth International Joint Conference on
               Artificial Intelligence, {IJCAI-85}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Aravind Joshi},
  pages     = {742--747},
  year      = {1985},
  note      = {Logic Programming},
  url       = {https://ijcai.org/proceedings/1985/147},
}