@misc{indiciae4b3d42d1e176,
  title = {High-resolution gray-scale recorder},
  author = {Moorhead, P. E. and Davis, T. M. and Sorg, R. L.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780000017},
  note = {Source identifier: 19780000017}
}