@article{1968-bergland-real
,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1968/\allowbreak bergland-real}}
,author={Glenn D. Bergland}
,ISSN={0001--0782}
,journal={Communications of the ACM}
,pages={703--710}
,title={{A fast Fourier transform algorithm for real-valued series}}
,volume={11}
,year={1968}
}