IEEE Signal Processing Magazine
IEEE Signal Processing Magazine > 2008 > 25 > 2 > 132 - 134
IEEE Signal Processing Magazine > 2008 > 25 > 6 > 159 - 163
IEEE Signal Processing Magazine > 2009 > 26 > 2 > 128, 130 - 130, 132
IEEE Signal Processing Magazine > 2009 > 26 > 4 > 91 - 94
IEEE Signal Processing Magazine > 2010 > 27 > 4 > 120 - 124