@misc{indiciaecae8708b1bde,
  title = {A survey of laser display},
  author = {Devaney, A. J. and Grauling, C. R. and Kennedy, D. W. and Wright, R. D.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700045571},
  note = {Source identifier: 19700045571}
}