@misc{indiciaed52553152428,
  title = {A Simple Semaphore Signaling Technique for Ultra-High Frequency Spacecraft Communications},
  author = {Butman, S. and Satorius, E. and Ilott, P.},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20060008095},
  note = {Source identifier: 20060008095}
}