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Bertha, E.: Inter- and intrabibliographical relationships : a concept for a hypercatalog (1993)
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Bertha, E.: Beziehungen zwischen bibliographischen Dokumenten : ein Konzept für einen Hyperkatalog (1992)
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Bertha, E.: Vom Zitat zum Original : Überlegungen zur automatischen Auswertung von Quellenangaben (1997)
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Bertha, E.; Schwarz, E.J.: Hypermedia in the library : design guidelines based on assessment tests (1992)
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Bertha, E.; Krießmann, U.: ¬Die Datenbank INSPEC auf CD-ROM (1996)
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Woltering, H.: ¬Der automatische Download von Netzpublikationen durch Bibliotheken und ihre Nutzung (2008)
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Pieper, D.: ¬Die Nutzung elektronischer Fachinformationen in der Hochschulausbildung : Ergebnisse einer Studie der Sozialforschungsstelle Dortmund und ihre Konsequenzen für Hochschulbibliotheken (2001)
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Bode, V.: ¬Der Markt expandiert (1994)
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Pieper, D.; Summann, F.: ¬Die Entwicklung des Zugangssystems der Digitalen Bibliothek NRW (1999)
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Mensing, P.: Planung und Durchführung von Digitalisierungsprojekten am Beispiel nicht-textueller Materialien (2010)
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