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Craven, T.: Changes in metatag descriptions over time (2001)
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Cieloch-Niewiadomska, J.: Introducing the National Library of Poland Descriptors to the Polish National Bibliography (2019)
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Dekkers, M.; Weibel, S.: Dublin Core Metadata Initiative Progress Report and Workplan for 2002 (2002)
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Heckmann, R.: "Systematik der Stadtbibliothek Duisburg" : Ausgabe 2001 veröffentlicht (2001)
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Ozmutlu, S.; Spink, A.; Ozmutlu, H.C.: Multimedia Web searching trends : 1997-2001 (2003)
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