@inproceedings{ijcai1977p85,
  title     = {Modelling Distributed Systems},
  author    = {Yonezawa, Akinori and Hewitt, Carl},
  booktitle = {Proceedings of the Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-77}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Raj Reddy},
  pages     = {370--375},
  year      = {1977},
  note      = {Aids to Programming},
  url       = {https://ijcai.org/proceedings/1977/85},
}