@misc{indiciae01e0fabedccd,
  title = {Measured Temperature Structure in Noctilucent Clouds},
  author = {Nordberg, W. and Smith, W. S. and Theon, J. S.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670007221},
  note = {Source identifier: 19670007221}
}