@misc{indiciae35c7667ce218,
  title = {Multivariable control altitude demonstration on the F100 turbofan engine},
  author = {Lehtinen, B. and Dehoff, R. L. and Hackney, R. D.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790055801},
  note = {Source identifier: 19790055801}
}