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Booms, U.: CompuServe und Internet : Anwendungen in der SPIEGEL-Dokumentation (1995)
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- Info 7. 10(1995) H.1, S.48-51
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Gessner, D.; Booms, U.; Schmitz, P.: "In der EDV veredelt" (1994)
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- Info 7. 9(1994) H.2, S.87-89
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Booms, U.: Zeitschriften Online - ein Medium etabliert sich : SPIEGEL ONLINE nach drei Jahren im Internet (1998)
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- nfd Information - Wissenschaft und Praxis. 49(1998) H.4, S.228-230