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  1. Wätjen, H.-J.: Zur Realität virtueller Bibliotheken : Möglichkeiten, Aufgaben, Probleme (1999) 0.07
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    Source
    Service im Wandel: Bestandssicherung, Elektronische Bibliothek, Veränderungsmanagement. 27. Arbeits- und Fortbildungstagung der ASpB / Sektion 5 im DBV in Zusammenarbeit mit der GBDL, Dresden, 22.-27.2.1999. Bearb. von M. Brauer
  2. Koch, T.; Seiffert, F.; Wätjen, H.-J.: Informationen im Web anbieten und wiederfinden (1998) 0.02
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    Content
    Enthält die einzelnen Beiträge: KOCH, T.: Übersicht über die verschiedenen Typen von Suchdiensten; SEIFFERT, F.: Hilfsmittel zur Wahl passender Suchdienste für bestimmte Zwecke; KOCH, T.: Konzeptsuche / Erweiterung der Suchanfrage; KOCH, T.: Kontrolliertes Vokabular; SEIFFERT, F.: Ranking; WÄTJEN, H.-J.: Integration von Searching und Browsing; KOCH, T.: Metadaten und Suchdienste
    Source
    Weiter auf dem Weg zur virtuellen Bibliothek! Kundenservice zwischen Quantität und Qualität. 3. INETBIB-Tagung vom 4.-6. März 1998 in Köln. 2., erw. Aufl. Hrsg.: B. Jedwabski u. J. Nowak
  3. Wätjen, H.-J.: ORBIS, der Oldenburger Online-Benutzerkatalog (1991) 0.02
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  4. Wätjen, H.-J.: Hypertextbasierte OPACs im World-wide Web (1996) 0.02
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  5. Diekmann, B.; Wätjen, H.-J.: Copacabana : Computer Aided Publishing, Administrating, Cataloguing, Bibliographic and Networked Access (2000) 0.02
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  6. Becker, H.J.; Diedrichs, R.; Eversberg, B.; Rath-Beckmann, A.; Wätjen, H.-J.; Zick, W.; Zillmann, H.: ¬Das PICA-System (1992) 0.01
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  7. Wätjen, H.-J.: GERHARD : Automatisches Sammeln, Klassifizieren und Indexieren von wissenschaftlich relevanten Informationsressourcen im deutschen World Wide Web (1998) 0.01
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