@article{10_1090_S0894_0347_1990_1030655_4,
     author = {Diaconis, Persi and Rockmore, Daniel},
     title = {Efficient computation of the {Fourier} transform on finite groups},
     journal = {Journal of the American Mathematical Society},
     pages = {297--332},
     publisher = {mathdoc},
     volume = {03},
     number = {2},
     year = {1990},
     doi = {10.1090/S0894-0347-1990-1030655-4},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1990-1030655-4/}
}