@inproceedings{referencenetworkforneuralmachine1,
  title = {Reference Network for Neural Machine Translation},
  author = {Han Fu and Chenghao Liu and Jianling Sun},
  year = {2019},
  booktitle = {ACL 2019 7},
  eprint = {1908.09920},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.09920v1},
}