An algorithm for the machine calculation of complex Fourier series

G. E. P. Box, L. R. Connor, W. R. Cousins, O. L. Davies (Ed.), F. R. Hirnsworth & G. P. Silitto, The Design and Analysis of Industrial Experiments, Oliver & Boyd, Edinburgh, 1954.

I. J. Good, "The interaction algorithm and practical Fourier series," J. Roy. Statist. Soc. Ser. B., v. 20, 1958, p. 361–372; Addendum, v. 22, 1960, p. 372–375. MR 21 #1674; MR 23 #A4231.