@article{1989-evans ,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1989/\allowbreak evans}} ,author={David M. W. Evans} ,ISSN={0096--3518} ,journal={IEEE Transactions on Acoustics, Speech, and Signal Processing} ,pages={1288--1291} ,title={{A second improved digit-reversal permutation algorithm for fast transforms}} ,volume={37} ,year={1989} }