@inproceedings{v-hahn-1986-pragmatic,
    title = "Pragmatic Considerations in Man-Machine Discourse",
    author = "v. Hahn, Walther",
    booktitle = "Coling 1986 Volume 1: The 11th International Conference on Computational Linguistics",
    year = "1986",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/C86-1123/"
}