@inproceedings{explicitcrosslingualpretrainingfor,
  title = {Explicit Cross-lingual Pre-training for Unsupervised Machine Translation},
  author = {Shuo Ren and Yu Wu and Shujie Liu and Ming Zhou and Shuai Ma},
  year = {2019},
  booktitle = {IJCNLP 2019 11},
  eprint = {1909.00180},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.00180v1},
}