IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing > 2011 > 59 > 6 > 2683 - 2697
IEEE Transactions on Signal Processing > 2011 > 59 > 7 > 3457 - 3463
IEEE Transactions on Signal Processing > 2011 > 59 > 12 > 6285 - 6290
IEEE Transactions on Signal Processing > 2011 > 59 > 12 > 5876 - 5887