@article{improvedimagewassersteinattacksand,
  title = {Improved Image Wasserstein Attacks and Defenses},
  author = {Edward J. Hu and Adith Swaminathan and Hadi Salman and Greg Yang},
  year = {2020},
  eprint = {2004.12478},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.12478v2},
}