@inproceedings{Ygbuhay:2016p1,
  author = "Ygbuhay, Roger",
  title = "{Cosmic ray hard sphere scattering in solar wind and heliospheric modulation parameters: 1963-2013 }",
  doi = "10.22323/1.236.0103",
  booktitle = "Proceedings of The 34th International Cosmic Ray Conference {\textemdash} PoS(ICRC2015)",
  year = 2016,
  volume = "236",
  pages = "103"
}