@article{Mishev:2023p0,
  author = "Mishev, Aleksandar  and  Larsen, Nicholas P.",
  title = "{The Easter GLE on 15 April 2001, spectra and angular distribution- new revised results and related space weather effects}",
  doi = "10.22323/1.444.1235",
  journal = "PoS",
  year = 2023,
  volume = "ICRC2023",
  pages = "1235"
}