@misc{indiciaec7780ee72b20,
  title = {Segmented Ion Engine Operation and Performance},
  author = {Anderson, John R. and Goodfellow, Keith D. and Tierney, Mike and Pless, Lewis C. and Mueller, Juergen and Brophy, John R.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/20210004365},
  note = {Source identifier: 20210004365}
}