@article {2054,
	title = {Implementation of FFT Butterfly Algorithm Using SMB Recoding Techniques},
	journal = {IOSR Journal of VLSI and Signal Processing (IOSR-JVSP) },
	volume = {5},
	year = {2015},
	pages = {60-65},
	author = {Vivek Joshy and Bonifus PL}
}
