\bib{1965/cooley}
\yr 1965
\mr 31:2843
\by James W. Cooley
\by John W. Tukey
\paper An algorithm for the machine calculation of complex Fourier series
\jour Mathematics of Computation
\issn 0025--5718
\vol 19
\pages 297--301
\url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1965/\allowbreak cooley
\endref