@misc{indiciae53f2184d1bac,
  title = {State-space structure of model-reference adaptive control for a noisy system.},
  author = {Currie, M. G. and Stear, E. B.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690056697},
  note = {Source identifier: 19690056697}
}