@inproceedings{ijcai1989p195,
  title     = {Using a Feature Algebra for Reasoning about Geometric Feature Interactions},
  author    = {Karinthi, Raghu and Nau, Dana S.},
  booktitle = {Proceedings of the Eleventh International Joint Conference on
               Artificial Intelligence, {IJCAI-89}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {N. S. Sridharan},
  pages     = {1219--1223},
  year      = {1989},
  month     = {8},
  note      = {Knowledge Representation},
  url       = {https://ijcai.org/proceedings/1989/195},
}