@misc{indiciaedeb595ec3b67,
  title = {Operation instructions for the cold electron source Final report, part II},
  author = {Gilliland, B. E. and Hinson, W. G. and Raible, R. W.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660028313},
  note = {Source identifier: 19660028313}
}