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Lehmann, K.-D.: ¬Die elektronische Informationskette (1991)
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- Dialog mit Bibliotheken. 3(1991) H.2, S.8-17
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Lehmann, K.-D.: ¬Das kurze Gedächtnis digitaler Publikationen (1996)
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- Zeitschrift für Bibliothekswesen und Bibliographie. 43(1996) H.3, S.209-226
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Lehmann, K.-D.: Bibliotheken in der Informationsgesellschaft (1999)
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- Spektrum der Wissenschaft. 1999, H.2, S.A21-A23
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Lehmann, K.-D.: ¬Die Mühen der Ebenen : Regelwerke - Datenformate - Kommunikationsschnittstellen (1997)
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- Zeitschrift für Bibliothekswesen und Bibliographie. 44(1997) H.3, S.229-240