Hu Ze, Liang Ge, Yang Qing, Li Junlan and Lai Xin
Information Technology Journal 12 ( 18 ): 4597 - 4600 , 2013
Liang Ge, Hu Ze, Yang Qing, Li Junlan and Lai Xin
Information Technology Journal 12 ( 18 ): 4651 - 4654 , 2013