@article{Rogovaia:20166P,
  author = "Rogovaia, Svetlana",
  title = "{Determination of source spectra of ultrahigh energy cosmic rays }",
  doi = "10.22323/1.236.0471",
  journal = "PoS",
  year = 2016,
  volume = "ICRC2015",
  pages = "471"
}