@misc{indiciae4b5345c26992,
  title = {Programmed oscillators for Doppler radar systems.},
  author = {Sydnor, R. L. and Thompson, G. D., Jr.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660060441},
  note = {Source identifier: 19660060441}
}