@misc{indiciae70fc28e5aa26,
  title = {Holograms and zone plates.},
  author = {Kock, W. E. and Rendeiro, J. and Rosen, L.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670034947},
  note = {Source identifier: 19670034947}
}