Jaime Seguel Daniel Burbano A Parallel Prime Edge-Length Crystallographic FFT. 602-611 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2659&spage=602 2003 conf/iccS/2003-3 International Conference on Computational Science db/conf/iccS/iccS2003-3.html#SeguelB03