@misc{indiciae2b2bf0f016b9,
  title = {Optimization of optical communication systems},
  author = {Hinckley, R. and Pratt, W. K. and Stokes, L. S.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19710031331},
  note = {Source identifier: 19710031331}
}