@misc{indiciae646fd818546a,
  title = {Advanced engine study program},
  author = {Masters, A. I. and Galler, D. E. and Denman, T. F. and Shied, R. A. and Black, J. R. and Fierstein, A. R. and Clark, G. L. and Branstrom, B. R.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930019757},
  note = {Source identifier: 19930019757}
}