@inproceedings{klabunde-2007-lexical,
    title = "Lexical choice of modal expressions",
    author = "Klabunde, Ralf",
    editor = "Busemann, Stephan",
    booktitle = "Proceedings of the Eleventh {E}uropean Workshop on Natural Language Generation ({ENLG} 07)",
    month = jun,
    year = "2007",
    address = {Saarbr{\"u}cken, Germany},
    publisher = "DFKI GmbH",
    url = "https://preview.aclanthology.org/ingest-emnlp/W07-2311/",
    pages = "73--80"
}