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2014 [1]
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The Effect of Geographical Proximity on Scientific Cooperation among Chinese Cities from 1990 to 2010 [期刊论文]
PLOS ONE, 2014-01-01, 9 (11
Haitao Ma;  Chuanglin Fang;  Bo Pang;  Guangdong Li
Adobe PDF(2162Kb)  |  View/Download：22/5
 

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