送交者: BIGBEN 于 2006-1-08, 15:57:49:
回答: 1-50 由 xj 于 2006-1-08, 15:33:40:
Except for the first paper, most citations (>70%) were by themselves. I had a look at papers 2,3,and 4, and each and every one of them is the case.
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