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Rösch, H.; Weisbrod, D.: Linklisten, Subject Gateways, Virtuelle Fachbibliotheken, Bibliotheks- und Wissenschaftsportale : Typologischer Überblick und Definitionsvorschlag (2004)
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Rösch, H.: Virtuelle Fachbibliotheken - in Zukunft Fachportale? : Bestandsaufnahme und Entwicklungsperspektiven (2004)
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Rösch, H.: Vernetzung oder Zentralisierung? : Strukturelle Alternativen eines nationalen Wissenschaftsportals (2005)
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