@inproceedings{ijcai1987p200,
  title     = {An Algebraic Foundation for Truth Maintenance},
  author    = {Jr., Allen L. Brown and Gaucas, Dale E. and Benanav, Dan},
  booktitle = {Proceedings of the Tenth International Joint Conference on
               Artificial Intelligence, {IJCAI-87}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {John McDermott},
  pages     = {973--979},
  year      = {1987},
  note      = {Reasoning},
  url       = {https://ijcai.org/proceedings/1987/200},
}