@misc{indiciae8ea7b8bf2ffd,
  title = {Conceptual design of an optic based engine control system},
  author = {Davies, W. J. and Baumbick, R. J. and Vizzini, R. W.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880023852},
  note = {Source identifier: 19880023852}
}