@article{wang2019action,
  title={Action units recognition based on deep spatial-convolutional and multi-label residual network},
  author={Wang, Su-Jing and Lin, Bo and Wang, Yong and Yi, Tongqiang and Zou, Bochao and Lyu, Xiang-wen},
  journal={Neurocomputing},
  volume={359},
  pages={130--138},
  year={2019},
  publisher={Elsevier}
}