@misc{indiciae9143817c5b2c,
  title = {Automated preflight methods for space-based rocket engines},
  author = {Erickson, C. and Hertzberg, D. and Gustafson, N. and Pauckert, R.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910067846},
  note = {Source identifier: 19910067846}
}