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  • × theme_ss:"Retrievalstudien"
  • × author_ss:"Bar-Ilan, J."
  1. Bar-Ilan, J.: Methods for measuring search engine performance over time (2002) 0.01 
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    Date
    23. 3.2002 9:50:29
    Language
    e
  2. Bar-Ilan, J.: ¬The Web as an information source on informetrics? : A content analysis (2000) 0.00 
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    Language
    e

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