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Cahn, P.: Testing database quality (1994)
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Kind, J.: Praxis des Information Retrieval (2004)
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Herrmann, J.: Nutzung von Online-Datenbanken in US-Public-Libraries (1995)
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Geiger, J.; Seubert, K.: Qualitätsbewertung von Online-Informationsressourcen (2011)
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Braschler, M.; Herget, J.; Pfister, J.; Schäuble, P.; Steinbach, M.; Stuker, J.: Kommunikation im Internet : Die Suchfunktion im Praxistest (2007)
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