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Speck, H.; Thiele, F.P.: Goggle, Gossip & PR-ostitution : Das Geschäft einer Suchmaschine (2005)
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Lewandowski, D.: Web Information Retrieval : Technologien zur Informationssuche im Internet (2005)
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Dzeyk, W.: Effektiv und nutzerfreundlich : Einsatz von semantischen Technologien und Usability-Methoden zur Verbesserung der medizinischen Literatursuche (2010)
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Oberhauser, O.; Labner, J.: Relevance Ranking in Online-Katalogen : Informationsstand und Perspektiven (2003)
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