@article{1311736,
  author = {John Unguris and Daniel Pierce and A Galejs and Robert Celotta},
  title = {Spin and Energy Analyzed Secondary Electron Emission from a Ferromagnet},
  year = {1982},
  number = {49},
  month = {1982-07-05 00:07:00},
  publisher = {Physical Review Letters},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=620222},
  language = {en},
}