Journal:

科技进步与对策

First Author:

Shengqiang LIU

Co-author:

刘星

Indexed by:

源刊论文

Document Code:

8YAY946OPR8KKJN4W79UHN3TPDS8WKAK

Issue:

6

Translation or Not:

no

Date of Publication:

2011-06-30