@article{spooffacedetectionviasemisupervised,
  title = {Spoof Face Detection Via Semi-Supervised Adversarial Training},
  author = {Chengwei Chen and Wang Yuan and Xuequan Lu and Lizhuang Ma},
  year = {2020},
  eprint = {2005.10999},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.10999v1},
}