@inproceedings{ijcai1993p19,
  title     = {A Note on Backward Dual Resolution and Its Application to Proving Completeness of Rule-Based Systems},
  author    = {Ligeza, Antoni},
  booktitle = {Proceedings of the Thirteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-93}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ruzena Bajcsy},
  pages     = {132--136},
  year      = {1993},
  note      = {Automated Reasoning},
  url       = {https://ijcai.org/proceedings/1993/19},
}