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Schulz, U.: Was wir über OPAC-Nutzer wissen : fehlertolerante OPAC-Gestaltung (1995)
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Külper, U.; Schulz, U.; Wendt, H.; Will, G.: ¬Die Entwicklung des Kinder-OPACs BÜCHERSCHATZ : Kundennähe und Benutzerorientierung (1997)
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Schulz, U.: Endnutzerorientierte Gestaltung von Daten und Datenbankzugriff am Beispiel eines Online-Katalogs für Kinder (1996)
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Schulz, U.: Einige Forderungen an die Qualität von Normdateien aus der Sicht der inhaltlichen Erschließung für Online-Kataloge : T.2: Geographischer Aspekt (1993)
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Schulz, U.: Einige Anforderungen an die Qualität von Normdateien aus der Sicht der inhaltlichen Erschließung für Online-Kataloge : T.1: Zeit-Aspekt (1993)
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Schulz, U.: Bücherschatz und Bücher-Reise : ein Projekt an der FH Hamburg, Fachbereich Bibliothek und Information (1998)
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Schulz, U.: Einige Anforderungen an die Qualität von Normdateien aus der Sicht der inhaltlichen Erschließung für Online-Kataloge : T.3: Thematischer Zugriff und terminologische Pfade (1993)
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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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Schulz, U.: Einige Aspekte zukünftiger Inhaltserschließung und Online-Benutzerkataloge (1990)
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Schulz, U.: ¬Das Projekt 'Kinder-OPAC' am Fachbereich Bibliothek und Information der FH Hamburg (1995)
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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.: Anwenderpartizipation bei der Entwicklung eines Kinder-OPACs : Erschließungssysteme und Nutzerbeteiligung (2000)
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