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Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013) 0.01

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Date: 17.12.2013 11:02:22

Lewandowski, D.: Spezialsuche für wissenschaftliche Informationen (2004) 0.01

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Source: Password. 2004, H.12, S.24

Mayr, P.; Walter, A.-K.: Abdeckung und Aktualität des Suchdienstes Google Scholar (2006) 0.00

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Source: Information - Wissenschaft und Praxis. 57(2006) H.3, S.133-140

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