1. Mandelbrot, B.B. The Fractal Geometry of Nature, (Freeman, New York) 1982 and references therein. See also, Fractals: Form, Chance, and Dimension, W. H. Freeman and Co., San Francisco (1977).
2. Voss, R. F. “1/f (flicker) noise: a brief review”, Proc. 32rd Annual Symposium on Frequency Control,Atlantic City, (1979), 40–46 and references therein.
3. Mandelbrot, B. B. and Wallis, J R “Some Long-Run Properties of Geophysical Records”, Water Resources Research
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4. Musha, T. and Higuchi, H. “The 1/f Fluctuation of a Traffic Current on an Expressway”, Jap. J. Appl. Phys.
15, (1976), 1271–1275.
5. Voss, R. F. and Clarke, J. “1/f Noise in Music: Music from 1/f Noise”, J. Accous. Soc. Am.
63, (1978), 258–263.