@inproceedings{Retnakaran:2019Wj,
  author = "Retnakaran, Haritha  and  Tluczykont, Martin  and  Horns, Dieter",
  title = "{Observation of electron rings with imaging air Cherenkov telescopes}",
  doi = "10.22323/1.358.0402",
  booktitle = "Proceedings of 36th International Cosmic Ray Conference {\textemdash} PoS(ICRC2019)",
  year = 2019,
  volume = "358",
  pages = "402"
}