@article{dualityregularizationforunsupervised,
  title = {Duality Regularization for Unsupervised Bilingual Lexicon Induction},
  author = {Xuefeng Bai and Yue Zhang and Hailong Cao and Tiejun Zhao},
  year = {2019},
  eprint = {1909.01013},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.01013v2},
}