@misc{indiciae46eb8490df45,
  title = {One-millipound mercury ion thruster},
  author = {Hyman, J., Jr. and Dulgeroff, C. R. and Kami, S. and Williamson, W. S.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750042502},
  note = {Source identifier: 19750042502}
}