@misc{indiciae99cec1207bbd,
  title = {Binary phase digital reflection holograms - Fabrication and potential applications},
  author = {Gallagher, N. C., Jr. and Angus, J. C. and Coffield, F. E. and Edwards, R. V. and Mann, J. A., Jr.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770038348},
  note = {Source identifier: 19770038348}
}