@inproceedings{Bisschoff:20214n,
  author = "Bisschoff, Brandon  and  van Soelen, Brian  and  Meintjes, Pieter  and  Singh, K. K.",
  title = "{Probing the strength of the intergalactic magnetic field through high-energy gamma ray observations and modelling of hard and non-variable blazar sources}",
  doi = "10.22323/1.371.0048",
  booktitle = "Proceedings of 7th Annual Conference on High Energy Astrophysics in Southern Africa {\textemdash} PoS(HEASA2019)",
  year = 2021,
  volume = "371",
  pages = "048"
}