@misc{indiciae7ec5ceffd42c,
  title = {Computer experiments on low-density crossed- field electron beams.},
  author = {Hockney, R. W. and Levy, R. H.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680047556},
  note = {Source identifier: 19680047556}
}