@article{whydontpeopleusecharacterlevelmachine,
  title = {Why don't people use character-level machine translation?},
  author = {Jindřich Libovický and Helmut Schmid and Alexander Fraser},
  year = {2021},
  eprint = {2110.08191},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.08191v2},
}