@misc{indiciae7fac246f1433,
  title = {Self-tuning Generalized Predictive Control applied to terrain following flight},
  author = {Hess, R. A. and Jung, Y. C.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890065178},
  note = {Source identifier: 19890065178}
}