@article{demographicbiasinbiometricsasurveyonan,
  title = {Demographic Bias in Biometrics: A Survey on an Emerging Challenge},
  author = {P. Drozdowski and C. Rathgeb and A. Dantcheva and N. Damer and C. Busch},
  year = {2020},
  eprint = {2003.02488},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.02488v2},
}