@misc{indiciaea477acc19833,
  title = {Fabrication and testing of a three-channel integrated optical data preprocessor},
  author = {Verber, C. M. and Vahey, D. W. and Kenan, R. P.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790067431},
  note = {Source identifier: 19790067431}
}