@misc{indiciaebd3575e4c4a3,
  title = {Received optical power calculations for optical communications link performance analysis},
  author = {Marshall, W. K. and Burk, B. D.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870005900},
  note = {Source identifier: 19870005900}
}