@inproceedings{ijcai1987p184,
  title     = {Dominance and Subsumption in Constraint-Posting Planning},
  author    = {Wellman, Michael P.},
  booktitle = {Proceedings of the Tenth International Joint Conference on
               Artificial Intelligence, {IJCAI-87}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {John McDermott},
  pages     = {884--889},
  year      = {1987},
  note      = {Reasoning},
  url       = {https://ijcai.org/proceedings/1987/184},
}