@article{sapiezynski2024proxies,
  title={On the Use of Proxies in Political Ad Targeting},
  author={Sapiezynski, Piotr and Kaplan, Levi and Mislove, Alan and Korolova, Aleksandra},
  journal={Proceedings of the ACM on Human-Computer Interaction},
  volume={8},
  number={CSCW2},
  pages={1--31},
  year={2024},
  publisher={ACM New York, NY, USA}
}