@inproceedings{cohen-etal-2000-efficiency,
    title = "The Efficiency of Multimodal Interaction for a Map-based Task",
    author = "Cohen, Philip  and
      McGee, David  and
      Clow, Josh",
    booktitle = "Sixth Applied Natural Language Processing Conference",
    month = apr,
    year = "2000",
    address = "Seattle, Washington, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/A00-1046/",
    doi = "10.3115/974147.974193",
    pages = "331--338"
}