@inproceedings{ijcai1987p135,
  title     = {Building Natural Language Interfaces for Rule-based Expert Systems},
  author    = {Moerdler, Galina Datskovsky and McKeown, Kathleen R. and Ensor, J. Robert},
  booktitle = {Proceedings of the Tenth International Joint Conference on
               Artificial Intelligence, {IJCAI-87}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {John McDermott},
  pages     = {682--686},
  year      = {1987},
  note      = {Natural Language},
  url       = {https://ijcai.org/proceedings/1987/135},
}