@article{spartaspatiallyattentiveandadversarially,
  title = {Sparta: Spatially Attentive and Adversarially Robust Activation},
  author = {Qing Guo and Felix Juefei-Xu and Changqing Zhou and Wei Feng and Yang Liu and Song Wang},
  year = {2021},
  eprint = {2105.08269},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.08269v2},
}