@misc{indiciae5ebe6a8f00b9,
  title = {A double beam interferometer for the middle infrared.},
  author = {Forman, M. and Hanel, R. and Meilleur, T. and Pritchard, J. and Westcott, R.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700034793},
  note = {Source identifier: 19700034793}
}