Search (4 results, page 1 of 1)

  • × year_i:[2000 TO 2010}
  • × language_ss:"e"
  • × author_ss:"Lewandowski, D."
  • × type_ss:"a"
  1. Lewandowski, D.: Freiwillige Selbstkontrolle, Stärkung "alternativer Suchmaschinen" : Suchmaschinen und Politik (2005) 1.00 
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  2. Lewandowski, D.: Nachweis deutschsprachiger bibliotheks- und informationswissenschaftlicher Aufsätze in Google Scholar (2007) 1.00 
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  3. Lewandowski, D.: ¬The retrieval effectiveness of web search engines : considering results descriptions (2008) 1.00 
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  4. Lewandowski, D.; Mayr, P.: Exploring the academic invisible Web (2006) 1.00 
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