@misc{indiciae81348300e9cd,
  title = {Variable fragmentation mass spectrometry using chemi-ionization},
  author = {Laudenslager, J. B. and Theard, L. P.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790026737},
  note = {Source identifier: 19790026737}
}