@misc{indiciae50ba2738a251,
  title = {Users manual for program NYQUIST: Liquid rocket nyquist plots developed for use on a PC computer},
  author = {Armstrong, Wilbur C.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930003334},
  note = {Source identifier: 19930003334}
}