@article{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",
  journal = "PoS",
  year = 2021,
  volume = "HEASA2019",
  pages = "048"
}