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Kunz, M.: Sachliche Suche in verteilten Ressourcen : ein kurzer Überblick über neuere Entwicklungen (2002)
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Lügger, J.: Kooperativer Bibliotheksverbund Berlin-Brandenburg : Lokale Konzepte und technische Schnittstellen (1997)
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CARMEN : Content Analysis, Retrieval und Metadata: Effective Networking (1999)
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Lügger, J.: Wo ist der OPAC der virtuellen Bibliothek? : Strukturen des Kooperativen Bibliotheksverbundes (1997)
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Hakala, J.: Z39.50-1995: information retrieval protocol : an introduction to the standard and it's usage (1996)
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Coyle, K.: ¬The virtual union catalog : a comparative study (2000)
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Severiens, T.; Hohlfeld, M.; Zimmermann, K.; Hilf, E.R.: PhysDoc - a distributed network of physics institutions documents : collecting, indexing, and searching high quality documents by using harvest (2000)
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Teets, M.; Murray, P.: Metasearch authentication and access management (2006)
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Veen, T. van; Oldroyd, B.: Search and retrieval in The European Library : a new approach (2004)
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Fang, L.: ¬A developing search service : heterogeneous resources integration and retrieval system (2004)
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Zia, L.L.: Growing a national learning environments and resources network for science, mathematics, engineering, and technology education : current issues and opportunities for the NSDL program (2001)
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Roszkowski, M.; Lukas, C.: ¬A distributed architecture for resource discovery using metadata (1998)
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Zia, L.L.: new projects and a progress report : ¬The NSF National Science, Technology, Engineering, and Mathematics Education Digital Library (NSDL) program (2001)
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Zia, L.L.: ¬The NSF National Science, Technology, Engineering, and Mathematics Education Digital Library (NSDL) Program : new projects from fiscal year 2004 (2005)
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