@article{Fujita:2023sY,
  author = "Fujita, Keitaro",
  title = "{Cosmic ray energy spectrum measurements by Pierre Auger Observatory and Telescope Array}",
  doi = "10.22323/1.423.0022",
  journal = "PoS",
  year = 2023,
  volume = "ECRS",
  pages = "022"
}