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Hauffe, H.: Sacherschließung bibliographischer Datenbanken und ihre Nutzung im Information Retrieval : Vortrag anläßlich der Tagung 'Automatisierte Sacherschließung - Status und Trends, Schloß Hofen, Lochau bei Bregenz, 17.4.-20.4.1989.
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Hauffe, H.: ONLINE'92 : Bericht über das 16th International Online Information Meeting, London, 8.-10.12.1992 (1993)
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Hauffe, H.: ¬Die elektronische Revolution und ihre Auswirkungen auf Verlage und Bibliotheken (1994)
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Hauffe, H.: ¬Ein OPAC-Konzept für die wissenschaftlichen Bibliotheken Österreichs (1988)
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