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Oberhauser, O.; Labner, J.: Relevance Ranking in Online-Katalogen : Informationsstand und Perspektiven (2003)
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Mayr, P.: Bradfordizing mit Katalogdaten : Alternative Sicht auf Suchergebnisse und Publikationsquellen durch Re-Ranking (2010)
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Wissen, D.: Ist der OPAC von morgen heute schon möglich? (2009)
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Mikosch, M.: Relevance Ranking in Bibliothek-OPACs : ein aktueller Überblick (2008)
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Ebeid, N.: Kataloganreicherung / user-created content : oder: Wieso funktioniert mein OPAC nicht wie Amazon? (2009)
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