@inproceedings{aji-etal-2020-neural,
    title = "In Neural Machine Translation, What Does Transfer Learning Transfer?",
    author = "Aji, Alham Fikri  and
      Bogoychev, Nikolay  and
      Heafield, Kenneth  and
      Sennrich, Rico",
    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://aclanthology.org/2020.acl-main.688/",
    doi = "10.18653/v1/2020.acl-main.688",
    pages = "7701--7710"
}