@inproceedings{ijcai1993p67,
  title     = {Expert System Validation through Knowledge Base Refinement},
  author    = {Meseguer, Pedro},
  booktitle = {Proceedings of the Thirteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-93}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ruzena Bajcsy},
  pages     = {477--481},
  year      = {1993},
  note      = {Knowledge Base Technology},
  url       = {https://ijcai.org/proceedings/1993/67},
}