@inproceedings{Cecil:2023vV,
  author = "Cecil, Rahul",
  title = "{Probing Gamma-Ray Propagation at Very-High Energies with H.E.S.S. Observations of M87}",
  doi = "10.22323/1.444.0908",
  booktitle = "Proceedings of 38th International Cosmic Ray Conference {\textemdash} PoS(ICRC2023)",
  year = 2023,
  volume = "444",
  pages = "908"
}