@inproceedings{shiu-huang-1989-unification,
    title = "A Unification-based Approach to {M}andarin Questions",
    author = "Shiu, Yu-Ling  and
      Huang, Chu-Ren",
    editor = "Huang, Chu-Ren  and
      Chen, Keh-Jiann",
    booktitle = "Proceedings of Rocling {II} Computational Linguistics Conference {II}",
    month = sep,
    year = "1989",
    address = "Nantou, Taiwan",
    publisher = "The Association for Computational Linguistics and Chinese Language Processing (ACLCLP)",
    url = "https://preview.aclanthology.org/landing_page/O89-1009/",
    pages = "313--332"
}