Lenore M. R. Mullin, Sharon G. Small. Four Easy Ways to a Faster FFT. J. Math. Model. Algorithms, 1(3):193-214, 2002.
@article{MullinS02, title = {Four Easy Ways to a Faster FFT}, author = {Lenore M. R. Mullin and Sharon G. Small}, year = {2002}, researchr = {https://researchr.org/publication/MullinS02}, cites = {0}, citedby = {0}, journal = {J. Math. Model. Algorithms}, volume = {1}, number = {3}, pages = {193-214}, }