@misc{indiciae9b71ba5cb18f,
  title = {A frequency-domain estimator for use in adaptive control systems},
  author = {Lamaire, Richard O. and Valavani, Lena and Athans, Michael and Stein, Gunter},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910037488},
  note = {Source identifier: 19910037488}
}