@inproceedings{ijcai1993p51,
  title     = {An Approach to Analyzing the Need for Meta-Level Communication},
  author    = {Decker, Keith and Lesser, Victor R.},
  booktitle = {Proceedings of the Thirteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-93}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ruzena Bajcsy},
  pages     = {360--365},
  year      = {1993},
  note      = {Distributed AI},
  url       = {https://ijcai.org/proceedings/1993/51},
}