@misc{indiciae120712fc441c,
  title = {Solid-state millimeter wave power generation and amplification Semiannual status report, 1 Sep. 1967 - 29 Feb. 1968},
  author = {Rafuse, R. P.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680016443},
  note = {Source identifier: 19680016443}
}