@misc{indiciae8bda4877f76f,
  title = {One way Doppler Extractor. Volume 2: Digital VCO technique},
  author = {Nossen, E. J. and Starner, E. R.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750024245},
  note = {Source identifier: 19750024245}
}