@inproceedings{gaiffe-romary-1997-constraints,
    title = "Constraints on the Use of Language, Gesture and Speech for Multimodal Dialogues",
    author = "Gaiffe, Bertrand  and
      Romary, Laurent",
    booktitle = "Referring Phenomena in a Multimedia Context and their Computational Treatment",
    year = "1997",
    url = "https://preview.aclanthology.org/fix-sig-urls/W97-1413/"
}