@article{Gale:2019/7,
  author = "Gale, Charles",
  title = "{Direct photon production in relativistic heavy-ion collisions - a theory update}",
  doi = "10.22323/1.320.0023",
  journal = "PoS",
  year = 2019,
  volume = "High-pT2017",
  pages = "023"
}