@article{1994-hegland ,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1994/\allowbreak hegland}} ,author={Markus Hegland} ,ISSN={0029--599X} ,journal={Numerische Mathematik} ,MR={96e:65082} ,pages={507--547} ,title={{A self-sorting in-place fast Fourier transform algorithm suitable for vector and parallel processing}} ,volume={68} ,year={1994} }