@misc{indiciae31127e88432c,
  title = {REDEX - The ranging equipment diagnostic expert system},
  author = {Luczak, Edward C. and Gopalakrishnan, K. and Zillig, David J.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900030984},
  note = {Source identifier: 19900030984}
}