@misc{indiciae1ba9568e8ae1,
  title = {Digital optical recorder-reproducer system},
  author = {Reddersen, Brad R. and Zech, Richard G. and Roberts, Howard N.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/20080004186},
  note = {Source identifier: 20080004186}
}