@misc{indiciae5f4718658e33,
  title = {Propulsion systems technology},
  author = {Hiller, K. W. and Batterton, P. G. and Burstadt, P. L. and Szuch, J. R.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750023007},
  note = {Source identifier: 19750023007}
}