Gao Lei, Zhang Deyun, Wang Lei and Shi Hongfeng
Information Technology Journal 4 ( 1 ): 11 - 15 , 2005
Liu . Zunxiong, Xie . Xin and Zhang . Deyun
Information Technology Journal 5 ( 3 ): 529 - 533 , 2006
Zhang . Jun, Gao . Lei and Zhang . Deyun
Information Technology Journal 5 ( 3 ): 485 - 488 , 2006
Zhao Dongping, Zhang Deyun and He Lin
Information Technology Journal 5 ( 6 ): 1088 - 1092 , 2006
Fu Peng and Zhang Deyun
Journal of Computer Science 2 ( 2 ): 160 - 165 , 2006