@inproceedings{contrastivelearningformanytomany,
  title = {Contrastive Learning for Many-to-many Multilingual Neural Machine Translation},
  author = {Xiao Pan and Mingxuan Wang and Liwei Wu and Lei LI},
  year = {2021},
  booktitle = {ACL 2021 5},
  eprint = {2105.09501},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.09501v3},
}