@article{Li:2021sr,
  author = "Li, Hancheng  and  Produit, Nicolas  and  Walter, Roland",
  title = "{Measuring the Cosmic X-ray Background accurately}",
  doi = "10.22323/1.395.0589",
  journal = "PoS",
  year = 2021,
  volume = "ICRC2021",
  pages = "589"
}