@inproceedings{streit-1997-active,
    title = "Active and Passive Gestures - Problems with the Resolution of Deictic and Elliptic Expressions in a Multimodal System",
    author = "Streit, Michael",
    booktitle = "Referring Phenomena in a Multimedia Context and their Computational Treatment",
    year = "1997",
    url = "https://preview.aclanthology.org/fix-sig-urls/W97-1406/"
}