@inproceedings{zhu-etal-2007-unified,
    title = "A Unified Tagging Approach to Text Normalization",
    author = "Zhu, Conghui  and
      Tang, Jie  and
      Li, Hang  and
      Ng, Hwee Tou  and
      Zhao, Tiejun",
    editor = "Zaenen, Annie  and
      van den Bosch, Antal",
    booktitle = "Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P07-1087/",
    pages = "688--695"
}