@inproceedings{andre-rist-1997-planning,
    title = "Planning Referential Acts for Animated Presentation Agents",
    author = "Andre, Elisabeth  and
      Rist, Thomas",
    booktitle = "Referring Phenomena in a Multimedia Context and their Computational Treatment",
    year = "1997",
    url = "https://preview.aclanthology.org/fix-sig-urls/W97-1409/"
}