@misc{indiciaef64662c0cd98,
  title = {AM baseband telemetry systems. Volume 1 - Factors affecting a common pilot system},
  author = {Simpson, R. S. and Tranter, W. H.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690001376},
  note = {Source identifier: 19690001376}
}