@inproceedings{ijcai1975p131,
  title     = {"QUESTION-ANSWER" - A Multipurpose Information System},
  author    = {Buchstab, Y. and Kamynin, S.},
  booktitle = {Proceedings of the Fourth International Joint Conference on
               Artificial Intelligence, {IJCAI-75}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Patrick Winston and Carl Hewitt},
  pages     = {827--829},
  year      = {1975},
  note      = {Miscellaneous Applications Of A.I.},
  url       = {https://ijcai.org/proceedings/1975/131},
}