@article{1982-ferguson
,author={Warren E. Ferguson Jr.}
,ISSN={0898--1221}
,journal={Computers \& Mathematics with Applications}
,MR={84b:65138}
,pages={401--411}
,title={{A simple derivation of Glassman's general $N$ fast Fourier transform}}
,volume={8}
,year={1982}
}