@article{Haungs:2016IQ,
  author = "Haungs, Andreas",
  title = "{AugerNext: R\&D studies at the Pierre Auger Observatory for a next generation ground-based ultra-high energy cosmic ray ex}",
  doi = "10.22323/1.236.0593",
  journal = "PoS",
  year = 2016,
  volume = "ICRC2015",
  pages = "593"
}