L. Bahl, R. Bakis, P. Cohen, A. Cole, F. Jelinek, B. Lewis, и R. Mercer. Proceedings of the 1980 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 5, стр. 872-875. Denver, CO, USA, (апреля 1980)
K. Rao, D. Kim, J. Hwang, K. Rao, D. Kim, и J. Hwang. Fast Fourier Transform - Algorithms and Applications, Springer Netherlands, 10.1007/978-1-4020-6629-0_2.(2011)