@misc{indiciae041d12123780,
  title = {A multispectral photographic experiment based on a statistical analysis of spectrometric data Final report},
  author = {Colwell, R. N. and Draeger, W. C. and Lauer, D. T. and Thorley, G. A.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660002471},
  note = {Source identifier: 19660002471}
}