@misc{indiciae22f8c0d812e4,
  title = {Optical-communication systems for deep-space applications},
  author = {Vilnrotter, V. A. and Gagliardi, R. M.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800011045},
  note = {Source identifier: 19800011045}
}