Langer, MS Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Langer, M. (2000). Large-scale failures of f-α scaling in natural image spectra. Journal of the Optical Society of America A: Optics Image Science and Vision, 17(1), 28-33. doi:10.1364/JOSAA.17.000028.