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Hartmann, K.: Pressedatenbank: Online-Retrieval und gedruckte Register (1984)
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Hartmann, K.: PDS: Retrievalsoftware für die Pressedatenbank (1984)
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Hartmann, K.: Fachspezifische Vermittlung von Informationskompetenz an Biologen : Überlegungen zu zukünftigen Aufgaben von Zeitungssammlungen und -abteilungen in Bibliotheken vor dem Hintergrund der Entwicklung des Mediums (2013)
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