@misc{indiciaeae9213381369,
  title = {Line skip commutator for a solid state celestial field scanner},
  author = {Haas, R. W. and Hanlet, J. M. and Hell, W. H.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690027059},
  note = {Source identifier: 19690027059}
}