@article{Vetterli1984a,
	title = {Simple FFT and DCT algorithms with reduced number of operations},
	author = {Martin Vetterli and member Eurasip and Henri J. Nussbaumer},
	journal = {Signal Processing},
	month = {Aug},
	number = {4},
	pages = {267--278},
	url = {http://www.sciencedirect.com/science/article/B6V18-48V26GX-FS/1/7227ccebb077f76689390b4ce1d19d06},
	volume = {6},
	year = {1984},
	biburl = {http://www.bibsonomy.org/bibtex/2a18ea76d61d84457372b72ba86acb450/smicha},
	keywords = {Fast Fourier transform }
}