IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing > 2011 > 59 > 1 > 252 - 262
IEEE Transactions on Signal Processing > 2011 > 59 > 2 > 837 - 841
IEEE Transactions on Signal Processing > 2011 > 59 > 7 > 3262 - 3271
IEEE Transactions on Signal Processing > 2011 > 59 > 9 > 4341 - 4353