@misc{indiciae8d3280b5d231,
  title = {A variable-frequency local oscillator for the frequency-hopping technique},
  author = {Stitt, G. R. and Johnson, L. J.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870001082},
  note = {Source identifier: 19870001082}
}