@article{onoptimaltransformerdepthforlowresource,
  title = {On Optimal Transformer Depth for Low-Resource Language Translation},
  author = {Elan van Biljon and Arnu Pretorius and Julia Kreutzer},
  year = {2020},
  eprint = {2004.04418},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.04418v2},
}