共 5 条
[1]
GUO HP, 2000, J SHIJIAZHUANG TEACH, V2
[2]
GUO JY, 2000, FINANCE TRADE
[3]
LIU TP, 2002, IND ENG J, V5
[4]
LIU ZX, COMPUTER WEEKLY MAR
[5]
MA HM, 2000, COMPUTER APPL APR, V20