@misc{indiciae5b3af691e943,
  title = {Control technology for future aircraft propulsion systems},
  author = {Zeller, J. R. and Szuch, J. R. and Merrill, W. C. and Lehtinen, B. and Soeder, J. F.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19860015885},
  note = {Source identifier: 19860015885}
}