@misc{indiciae265f4828d0ec,
  title = {Mass Spectrometers in Deep Space Missions},
  author = {Mahaffy, Paul and Niemann, Hasso and Harpold, Dan},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020060727},
  note = {Source identifier: 20020060727}
}