@inproceedings{wang-etal-2021-generative,
    title = "Can Generative Pre-trained Language Models Serve As Knowledge Bases for Closed-book {QA}?",
    author = "Wang, Cunxiang  and
      Liu, Pai  and
      Zhang, Yue",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers)",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.acl-long.251/",
    doi = "10.18653/v1/2021.acl-long.251",
    pages = "3241--3251"
}