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Peters, I.; Stock, W.G.: Folksonomies in Wissensrepräsentation und Information Retrieval (2008)
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- Information - Wissenschaft und Praxis. 59(2008) H.2, S.77-90
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Peters, I.; Stock, W.G.: Power tags in information retrieval (2010)
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- Library hi tech. 28(2010) no.1, S.81-93