1. Atmospheric properties;Boileau;Appl. Opt.,1964
2. Physical Aspects of Air Photography;Brock,1952
3. Reflections on thirty years of image evaluation;Brock;Photogr. Sci. Eng.,1967
4. Photographic Considerations for Aerospace;Brock,1966
5. Detection, recognition, and resolution in photographic systems;Carman;J. Opt. Soc. Am.,1964