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Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010)
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Hüsken, P.: Informationssuche im Semantic Web : Methoden des Information Retrieval für die Wissensrepräsentation (2006)
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Widhalm, R.; Mück, T.: Topic maps : Semantische Suche im Internet (2002)
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