-
Oberhauser, O.; Labner, J.: Relevance Ranking in Online-Katalogen : Informationsstand und Perspektiven (2003)
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Oberhauser, O.: Relevance Ranking in den Online-Katalogen der "nächsten Generation" (2010)
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Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004)
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- Source
- Electronic library. 22(2004) no.2, S.112-120