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Zhao, D.; Strotmann, A.: Information science during the first decade of the web : an enriched author cocitation analysis (2008)
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Zhao, D.; Strotmann, A.: Evolution of research activities and intellectual influences in information science 1996-2005 : introducing author bibliographic-coupling analysis (2008)
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Zhao, D.; Strotmann, A.: ¬The knowledge base and research front of information science 2006-2010 : an author cocitation and bibliographic coupling analysis (2014)
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