@article{10619,
  author = {D. Fahey and L. Schearer and W. Parks},
  title = {High-flux beam source of fast neutral helium},
  year = {1978},
  journal = {Review of Scientific Instruments},
  volume = {49},
  pages = {503},
  month = {Jan-01-1978},
  issn = {00346748},
  url = {http://link.aip.org/link/RSINAK/v49/i4/p503/s1\&Agg=doi},
  doi = {10.1063/1.1135449},
}