Journal of Shanghai University(Natural Science Edition) ›› 2013, Vol. 19 ›› Issue (1): 44-48.doi: 10.3969/j.issn.1007-2861.2013.01.009
• Computer Engineering and Science • Previous Articles Next Articles
ZHI Xiao-li, LIAO Wen-zhao, CAI Li-zhi, TONG Wei-qin