@inproceedings{zhao-etal-2020-limitations,
    title = "On the Limitations of Cross-lingual Encoders as Exposed by Reference-Free Machine Translation Evaluation",
    author = "Zhao, Wei  and
      Glava{\v{s}}, Goran  and
      Peyrard, Maxime  and
      Gao, Yang  and
      West, Robert  and
      Eger, Steffen",
    editor = "Jurafsky, Dan  and
      Chai, Joyce  and
      Schluter, Natalie  and
      Tetreault, Joel",
    booktitle = "Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2020.acl-main.151/",
    doi = "10.18653/v1/2020.acl-main.151",
    pages = "1656--1671"
}