@inproceedings{ijcai1993p190,
  title     = {Characterizing and Automatically Finding Primary Effects in Planning},
  author    = {Fink, Eugene and Yang, Qiang},
  booktitle = {Proceedings of the Thirteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-93}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ruzena Bajcsy},
  pages     = {1374--1378},
  year      = {1993},
  note      = {Planning},
  url       = {https://ijcai.org/proceedings/1993/190},
}