@article{immediateproximitydetectionusingwifi,
  title = {Immediate Proximity Detection Using Wi-Fi-Enabled Smartphones},
  author = {Zach Van Hyfte and Avideh Zakhor},
  year = {2021},
  eprint = {2106.02777},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.02777v1},
}