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Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
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- Online. 22(1998) no.4, S.22-28
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Rösch, B.: Wie interagieren Nutzer mit Text- und Bildinformationen in einem Wikipedia-Artikel? (2015)
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- Information - Wissenschaft und Praxis. 66(2015) H.1, S.17-21
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Weeding and maintenance of reference collections (1990)
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Reference and information services : an introduction (2001)
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Knäusl, H.: Information Behavior : Informationssuche in der Wikipedia (2015)
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Buchner, M.: ¬Die Machete im Dschungel : Persönliche Auskunftsdienste: "Hier werden Sie geholfen" - Ratgeber sind die neue Konkurrenz für Internet-Suchmaschinen (2001)
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Lipow, A.G.: ¬The virtual reference librarian's handbook (2003)
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