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Gretz, M.; Stappel, P.; Schmitt, R.-D.; Thomas, M.: Inhouse-Datenbank : ein Luxus? (1993)
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Gretz, M.; Thomas, M.; Stadler, P.: Auf dem Wege zur elektronischen Bibliothek : eine Datenbank mit Inhaltsverzeichnissen von Büchern (1994)
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Stadler, P.; Baumann, D.; Gretz, M.; Thomas, M.: Vom Zeitschriftenumlauf zum elektronischen Inhaltsverzeichnis : SwetScan im Netz (1996)
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Thomas, M.; Gretz, M.; Stadler, P.: Vom Buchbestand zur Datenbank : ein erster Schritt in Richtung elektronische Bibliothek (1994)
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