@misc{indiciae225112ffe73b,
  title = {Applications of truncated QR methods to sinusoidal frequency estimation},
  author = {Hsieh, S. F. and Liu, K. J. R. and Yao, K.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910035190},
  note = {Source identifier: 19910035190}
}