@misc{indiciae21975cc1e8d4,
  title = {A high pressure modulated molecular beam mass spectrometric sampling system},
  author = {Stearns, C. A. and Kohl, F. J. and Fryburg, G. C. and Miller, R. A.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770025298},
  note = {Source identifier: 19770025298}
}