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  • × author_ss:"Albrecht-Heider, C."
  • × theme_ss:"Informationsmittel"
  1. Albrecht-Heider, C.: Wikipedia ist erst der Anfang : Gründer des Web-Lexikons will freien Zugang zu Wissen und Kultur/ Kongress in Frankfurt beginnt (2005) 0.01 
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  2. Albrecht-Heider, C.: Viele Köche verderben den Brei nicht : In Frankfurt am Main trafen sich zum ersten Mal leibhaftig Verfasser des Internet-Lexikons Wikipedia (2005) 0.00 
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