@misc{indiciae74e997da88cc,
  title = {Temperature Measurements in Noctilucent Clouds},
  author = {Nordberg, W. and Smith, W. S. and Theon, J. S.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670056222},
  note = {Source identifier: 19670056222}
}