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Gödert, W.; Oßwald, A.; Rösch, H.; Sleegers, P.: Evit@: Evaluation elektronischer Informationsmittel (2000)
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Gödert, W.; Oßwald, A.; Rösch, H.; Sleegers, P.: Evit@: Evaluation elektronischer Informationsmittel (2000)
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Keitz, W. von: Telekommunikationsdienste : eine Datenbank gibt Auskunft (1993)
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Stock, W.G.: Elektronische Informationsdienstleistungen und ihre Bedeutung für Wirtschaft und Wissenschaft (1995)
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Dechsling, R.: Nobody is perfect : die ideale CD-ROM-Retrieval-Software für alle Textsorten gibt es nicht (1994)
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