@misc{indiciae1aad2178827c,
  title = {Miniature cyclotron resonance ion source using small permanent magnet},
  author = {Anicich, V. G. and Huntress, W. T., Jr.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800018664},
  note = {Source identifier: 19800018664}
}