@InProceedings{AmaneSugiyama:2019,
  author = {Amane Sugiyama, Naoki Yoshinaga},
  title = {Data Augmentation Using Back-translation for Context-aware Neural Machine Translation},
  booktitle = {Fourth Workshop on Discourse in Machine Translation (DiscoMT 2019)},
  year      = {2019},
  pages     = {35–44},
}