@misc{indiciaed84dd693cb7d,
  title = {MPD thruster technology},
  author = {Myers, Roger M. and Mantenieks, Maris A. and Lapointe, Michael R.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910022848},
  note = {Source identifier: 19910022848}
}