@article{Wen2007b,
	title = {Calculation of radix-2 discrete multiresolution Fourier transform},
	author = {X. Wen and M. Sandler},
	journal = {Signal Processing},
	month = {Oct},
	number = {10},
	pages = {2455--2460},
	url = {http://www.sciencedirect.com/science/article/B6V18-4NGRRR1-6/1/832363a6062e0139905c5530f06d788f},
	volume = {87},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2a7bdc5fda3063e8a29f344cd1494e1ab/smicha},
	keywords = {Fast Fourier transform }
}