@article{harmonicadversarialattackmethod,
  title = {Harmonic Adversarial Attack Method},
  author = {Wen Heng and Shuchang Zhou and Tingting Jiang},
  year = {2018},
  eprint = {1807.10590},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1807.10590v2},
}