@article{Zas:2016du,
  author = "Zas, Enrique",
  title = "{Radio emission from ultra-high energy cosmic-ray showers after reflecting on the Earth. }",
  doi = "10.22323/1.236.0266",
  journal = "PoS",
  year = 2016,
  volume = "ICRC2015",
  pages = "266"
}