@misc{indiciae92a20dfd3516,
  title = {An electric propulsion long term test facility},
  author = {Trump, G. and James, E. and Vetrone, R. and Bechtel, R.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800029138},
  note = {Source identifier: 19800029138}
}