@misc{indiciae18dc0d89928f,
  title = {A frequency shift maximum frequency follower Doppler demodulator with amplitude correction.},
  author = {D H Follett},
  year = {1981},
  doi = {10.1088/0143-0815/2/4/004},
  url = {https://pubmed.ncbi.nlm.nih.gov/6765877/},
  note = {Source identifier: 6765877}
}