IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing > 2011 > 59 > 2 > 653 - 666
IEEE Transactions on Signal Processing > 2011 > 59 > 6 > 2988 - 2994
IEEE Transactions on Signal Processing > 2011 > 59 > 9 > 4225 - 4237
IEEE Transactions on Signal Processing > 2011 > 59 > 9 > 4286 - 4299