@misc{lit_precursor_1807_03819,
  title = { {Universal Transformers} },
  author = {Mostafa Dehghani and Stephan Gouws and Oriol Vinyals and Jakob Uszkoreit and Łukasz Kaiser},
  year = {2018},
  note = {arXiv preprint},
  eprint = {1807.03819},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1807.03819}
}