References
- Overington, I. “Photographic Detectors I”, J.P.S. Vol. 15, No. I. Jan. Feb. 1967
- Overington, 1. “Photographic Detectors II”, J.P.S. Vol. 15, No. 2. March April 1967
- Middleton, W. E. K. “Vision through the Atmosphere”, Chapter 4
- Overington, I. ACiARDograph 71, Chapter 12, Pergammon Press, 1963
- Middleton, W. E. K. “Vision through the Atmosphere", Chapter 10.