@misc{indiciaec924d6e78e65,
  title = {In-FEEP ion beam neutralization with thermionic and field emission cathodes},
  author = {Marrese, C. and Polk, J. and Mueller, J. and Owens, A. and Tajmar, M. and Fink, R. and Spindt, C.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20060030652},
  note = {Source identifier: 20060030652}
}