@misc{indiciaef63b0b7b58ca,
  title = {An 8-cm ion thruster characterization},
  author = {Wessel, F. J. and Hancock, D. J. and Dulgeroff, C. R. and Williamson, W. S.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880000724},
  note = {Source identifier: 19880000724}
}