@misc{indiciae2d2d4ff69675,
  title = {Lunar lander mass spectrometer Final report},
  author = {Herzog, R. F. K. and Poschenrieder, W. P.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19680009478},
  note = {Source identifier: 19680009478}
}