@inproceedings{aone-wittenburg-1990-zero,
    title = "Zero Morphemes in Unification-Based {C}ombinatory {C}ategorial {G}rammar",
    author = "Aone, Chinatsu  and
      Wittenburg, Kent",
    booktitle = "28th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1990",
    address = "Pittsburgh, Pennsylvania, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P90-1024/",
    doi = "10.3115/981823.981847",
    pages = "188--193"
}