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2010 International Conference on Educational and Information Technology > 3 > V3-144 - V3-148
IEEE Systems Journal > 2010 > 4 > 4 > 424 - 431
IEEE Transactions on Broadcasting > 2009 > 55 > 1 > 20 - 30
IET Communications > 2008 > 2 > 2 > 329 - 335
Electronics Letters > 2008 > 44 > 9 > 606 - 607