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Beaulieu, M.: Experiments on interfaces to support query expansion (1997)
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Heinz, S.: Realisierung und Evaluierung eines virtuellen Bibliotheksregals für die Informationswissenschaft an der Universitätsbibliothek Hildesheim (2003)
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Hauer, M.: Neue OPACs braucht das Land ... dandelon.com (2006)
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Graham, R.Y.: Subject no-hits in an academic library online catalog : an exploration of two potential ameliorations (2004)
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Gnoli, C.; Pusterla, L.; Bendiscioli, A.; Recinella, C.: Classification for collections mapping and query expansion (2016)
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Gödert, W.: Inhaltliche Dokumenterschließung, Information Retrieval und Navigation in Informationsräumen (1995)
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