@misc{indiciae8e277eadf546,
  title = {Prototype 20 watt solid state telemetry transmitter, volume 3},
  author = {Dettmann, J. and Ledrew, W.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680015519},
  note = {Source identifier: 19680015519}
}