@inproceedings{krey-novak-1990-textplanning,
    title = "The Textplanning Component {PIT} of the {LILOG} System",
    author = "Krey, J.  and
      Novak, H.-J.",
    booktitle = "{COLING} 1990 Volume 3: Papers presented to the 13th International Conference on Computational Linguistics",
    year = "1990",
    url = "https://aclanthology.org/C90-3095/"
}