@article{Velinov:201661,
  author = "Velinov, Peter  and  Mishev, Alexander",
  title = "{Computation of ion production rate profiles induced by cosmic rays during Bastille day 14 July 2000 ground level enhancement }",
  doi = "10.22323/1.236.0157",
  journal = "PoS",
  year = 2016,
  volume = "ICRC2015",
  pages = "157"
}