@misc{indiciae75cbe9f97185,
  title = {The neutral-atmosphere temperature instrument.},
  author = {Spencer, N. W. and Niemann, H. B. and Carignan, G. R.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730043828},
  note = {Source identifier: 19730043828}
}