@misc{indiciae8167791544f9,
  title = {Electric Propulsion Concepts Enabled by High Power Systems for Space Exploration},
  author = {Gilland, James and Fiehler, Douglas and Lyons, Valerie},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20050161946},
  note = {Source identifier: 20050161946}
}