@inproceedings{zhao-marcus-2011-functional,
    title = "Functional Elements and {POS} Categories",
    author = "Zhao, Qiuye  and
      Marcus, Mitch",
    editor = "Wang, Haifeng  and
      Yarowsky, David",
    booktitle = "Proceedings of 5th International Joint Conference on Natural Language Processing",
    month = nov,
    year = "2011",
    address = "Chiang Mai, Thailand",
    publisher = "Asian Federation of Natural Language Processing",
    url = "https://preview.aclanthology.org/fix-sig-urls/I11-1134/",
    pages = "1198--1206"
}