@misc{indiciaec89073cb9e59,
  title = {One way Doppler extractor. Volume 1: Vernier technique},
  author = {Blasco, R. W. and Klein, S. and Nossen, E. J. and Starner, E. R. and Yanosov, J. A.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750006665},
  note = {Source identifier: 19750006665}
}