@inproceedings{barg-walther-1998-processing-unknown,
    title = "Processing Unknown Words in {HPSG}",
    author = "Barg, Petra  and
      Walther, Markus",
    booktitle = "36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 1",
    month = aug,
    year = "1998",
    address = "Montreal, Quebec, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/coling-acl-98-dedup/P98-1014/",
    doi = "10.3115/980845.980861",
    pages = "91--95"
}