@misc{baza2019detecting,
  title={Detecting Sybil Attacks using Proofs of Work and Location in VANETs},
  author={Mohamed Baza and Mahmoud Nabil and Niclas Bewermeier and Kemal Fidan and Mohamed Mahmoud and Mohamed Abdallah},
  year={2019},
  eprint={1904.05845},
  archivePrefix={arXiv},
  primaryClass={cs.CR},
  url={https://arxiv.org/abs/1904.05845}
}