"IMF" can be partially measured by the no. of posts that follow it.
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl
送交者: Latino2 于 2005-2-24, 10:40:33:
回答: How is 影响因子 defined? 由 Duke 于 2005-2-24, 10:16:50:
所有跟贴:
加跟贴
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