@inproceedings{ijcai1987p126,
  title     = {Intonation and the Intentional Structure of Discourse},
  author    = {Hirschberg, Julia and Litman, Diane J. and Pierrehumbert, Janet B. and Ward, G.},
  booktitle = {Proceedings of the Tenth International Joint Conference on
               Artificial Intelligence, {IJCAI-87}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {John McDermott},
  pages     = {636--638},
  year      = {1987},
  note      = {Natural Language},
  url       = {https://ijcai.org/proceedings/1987/126},
}