@article{xu:csur2020,
  title={A Survey on Heart Biometrics},
  author={Rathore, Aditya Singh and Li, Zhengxiong and Zhu, Weijin and Jin, Zhanpeng and Xu, Wenyao},
  journal={ACM Computing Surveys (CSUR)},
  volume={53},
  number={6},
  pages={1--38},
  year={2020},
  publisher={ACM New York, NY, USA}
}