@misc{indiciae469a6749325e,
  title = {Laser beam steering device},
  author = {Motamedi, M. E. and Andrews, A. P. and Gunning, W. J.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940012884},
  note = {Source identifier: 19940012884}
}