@inproceedings{ijcai1985p123,
  title     = {Knowledge Acquisition for Constructive Systems},
  author    = {Marcus, Sandra and McDermott, John P. and Wang, Tianran},
  booktitle = {Proceedings of the Ninth International Joint Conference on
               Artificial Intelligence, {IJCAI-85}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Aravind Joshi},
  pages     = {637--638},
  year      = {1985},
  note      = {Learning and Acquisition},
  url       = {https://ijcai.org/proceedings/1985/123},
}