@article{spartaspatiallyattentiveandadversarially,
  title = {Sparta: Spatially Attentive and Adversarially Robust Activations},
  author = {Qing Guo and Felix Juefei-Xu and Changqing Zhou and Lei Ma and Xiaofei Xie and Wei Feng and Yang Liu},
  year = {2021},
  url = {https://openreview.net/forum?id=iF81jBISQDV},
}