@misc{indiciaee946cec12337,
  title = {STV engine requirements},
  author = {Redus, J. R. and Huffaker, C. F. and Kelley, D. L.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910025483},
  note = {Source identifier: 19910025483}
}