Transactions of Tianjin University
Transactions of Tianjin University > 2008 > 14 > 1 > 511-513
Transactions of Tianjin University > 2008 > 14 > 6 > 430-433
Transactions of Tianjin University > 2010 > 16 > 6 > 405-410
Transactions of Tianjin University > 2016 > 22 > 4 > 308-316