@misc{indiciaea91d8d547c56,
  title = {Digital controller for high pressure rocket engine.},
  author = {Thompson, Z. and Cummings, W. J. and Hall, D. M.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720052669},
  note = {Source identifier: 19720052669}
}