1. On the Weierstrass-Mandelbrot fractal function;Berry,1980
2. The Fourier transform and its applications;Bracewell,1978
3. The Fast Fourier Transform;Brigham,1974
4. Description, analysis, and prediction of sea floor roughness using spectral models;Fox,1985
5. Quantitative methods for analyzing the roughness of the seafloor;Fox;Reviews Geophysics and Space Physics,1985