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Schulz, U.: Endnutzerorientierte Gestaltung von Daten und Datenbankzugriff am Beispiel eines Online-Katalogs für Kinder (1996)
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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.: 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.: 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.: Search engine usability : über die Nutzungsqualität von Suchmaschinen (2001)
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Schulz, U.: Anwenderpartizipation bei der Entwicklung eines Kinder-OPACs : Erschließungssysteme und Nutzerbeteiligung (2000)
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