@inproceedings{zhao-etal-2020-ji,
    title = "基于有向异构图的发票明细税收分类方法(Tax Classification of Invoice Details Based on Directed Heterogeneous Graph)",
    author = "Zhao, Peiyao  and
      Zheng, Qinghua  and
      Dong, Bo  and
      Ruan, Jianfei  and
      Luo, Minnan",
    editor = "Sun, Maosong  and
      Li, Sujian  and
      Zhang, Yue  and
      Liu, Yang",
    booktitle = "Proceedings of the 19th Chinese National Conference on Computational Linguistics",
    month = oct,
    year = "2020",
    address = "Haikou, China",
    publisher = "Chinese Information Processing Society of China",
    url = "https://aclanthology.org/2020.ccl-1.72/",
    pages = "771--782",
    language = "zho"
}