@misc{indiciae34ecc3847b9b,
  title = {Performance Estimate of Large-Scale Ion Engines for SEI-Type Missions Using C(sub 60) Propellant},
  author = {Mueller, Juergen},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/20060039366},
  note = {Source identifier: 20060039366}
}