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Power-law:The Law of Technological Innovation Output Statistics 会议论文
, 瑞典, 2005-07-24~2005-07-28
Authors:  方曙
Adobe PDF(3701Kb)  |  Favorite  |  View/Download:936/286  |  Submit date:2009/03/18
Power-law  Technological Innovation Output  Gdp  Patent Quantity