@misc{indiciaeffcde64015fa,
  title = {Fiber optic control system integration},
  author = {Poppel, G. L. and Glasheen, W. M. and Russell, J. C.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19890003885},
  note = {Source identifier: 19890003885}
}