@misc{indiciae860b6d4e9a77,
  title = {NRX/EST transfer function measurements by control drum perturbation and comparison with common analysis model predictions},
  author = {Steiner, G. H.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670024594},
  note = {Source identifier: 19670024594}
}