@article{efficientbidirectionalneuralmachine,
  title = {Efficient Bidirectional Neural Machine Translation},
  author = {Xu Tan and Yingce Xia and Lijun Wu and Tao Qin},
  year = {2019},
  eprint = {1908.09329},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.09329v1},
}