@inproceedings{unbabelssubmissiontothewmt2019apeshared,
  title = {Unbabel's Submission to the WMT2019 APE Shared Task: BERT-based Encoder-Decoder for Automatic Post-Editing},
  author = {António V. Lopes and M. Amin Farajian and Gonçalo M. Correia and Jonay Trenous and André F. T. Martins},
  year = {2019},
  booktitle = {WS 2019 8},
  eprint = {1905.13068},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.13068v2},
}