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author_ss:"Guan, J."
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Wang, J.; Guan, J.: ¬The analysis and evaluation of knowledge efficiency in research groups (2005)
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- Source
- Journal of the American Society for Information Science and Technology. 56(2005) no.11, S.1217-1226
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Ma, N.; Guan, J.; Zhao, Y.: Bringing PageRank to the citation analysis (2008)
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- Date
- 31. 7.2008 14:22:05