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Schulz, U.: Wie kann man verbale und klassifikatorische Inhaltserschließung miteinander verbinden : drei Modelle (1994)
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Külper, U.; Schulz, U.; Will, G.: Bücherschatz - a prototype of a children's OPAC (1997)
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Schulz, U.: Was wir über OPAC-Nutzer wissen : fehlertolerante Suchprozesse in OPACs (1994)
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Schulz, U.: "Wie der Schnabel gewachsen ist" : Über die Qualität von OPACs - Anforderungen, Realität, Perspektiven (1998)
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Schmidt, E.; Weigang, G.; Schulz, U.: OPAC-Nutzer ernst genommen : eine Thinking-Aloud-Studie am ALS-OPAC der Hamburger Öffentlichen Bücherhallen (1997)
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Franzmeier, G.; Gruber, P.; Heise, A.; Schulz, U.; Sigrist, B.: ¬Die ZDB im neuen System : Migration und weitere Entwicklungen in der Zeitschriftendatenbank (2000)
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Schulz, U.: Usability-Kriterien für Suchmaschinen (2001)
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Schulz, U.: Trainingswerkstatt für Teaching Librarians : Hamburger Studierende lernen das Unterrichten / WebQuests für Lehrende und Praktiker (2007)
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Schulz, U.: Anwenderpartizipation bei der Entwicklung eines Kinder-OPACs : Erschließungssysteme und Nutzerbeteiligung (2000)
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- Globalisierung und Wissensorganisation: Neue Aspekte für Wissen, Wissenschaft und Informationssysteme: Proceedings der 6. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Hamburg, 23.-25.9.1999. Hrsg.: H.P. Ohly, G. Rahmstorf u. A. Sigel
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Schulz, U.: Search engine usability : über die Nutzungsqualität von Suchmaschinen (2001)
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