@misc{indiciae96d58da0427d,
  title = {Am-baseband Telemetry Systems. Volume 4 - Problems Relating to Am-baseband Systems},
  author = {Simpson, R. S. and Tranter, W. H.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700004880},
  note = {Source identifier: 19700004880}
}