@misc{indiciae5c1dfa320abc,
  title = {An ultra low-noise receiving system for deep space telemetry reception.},
  author = {Bathker, D. A. and Clauss, R. C.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660056400},
  note = {Source identifier: 19660056400}
}