@misc{indiciae49d73f4b5059,
  title = {An investigation of digital spectral analysis programs and computer methods utilized at the Naval Postgraduate School in the analysis of high frequency random signals — Illustration, BHL page 39831521},
  year = {1972},
  url = {https://www.biodiversitylibrary.org/page/39831521},
  note = {Source identifier: page-39831521}
}