@inproceedings{sparseanddecorrelatedrepresentationsfor,
  title = {Sparse and Decorrelated Representations for Stable Zero-shot NMT},
  author = {Bokyung Son and Sungwon Lyu},
  year = {2020},
  booktitle = {Findings of the Association for Computational Linguistics 2020},
  url = {https://aclanthology.org/2020.findings-emnlp.205},
}