@inproceedings{ijcai1995p193,
  title     = {Sound and Efficient Non-monotonic Inference},
  author    = {Geffner, Hector and Llopis, Jimena and Mendez, Gisela},
  booktitle = {Proceedings of the Fourteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-95}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Chris S. Mellish},
  pages     = {1495--1500},
  year      = {1995},
  note      = {Non-monotonic Reasoning},
  url       = {https://ijcai.org/proceedings/1995/193},
}