@misc{indiciae81de8e0bf4a7,
  title = {Extended implicit model following as applied to integrated flight and propulsion control},
  author = {Schmidt, David K. and Schierman, John D.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900060642},
  note = {Source identifier: 19900060642}
}