@misc{indiciaee3ccbe77d450,
  title = {Optical analysis for laser heterodyne communication system},
  author = {Nussmeier, T. A. and Brewer, S. H.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19770079983},
  note = {Source identifier: 19770079983}
}