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Makri, S.; Blandford, A.; Gow, J.; Rimmer, J.; Warwick, C.; Buchanan, G.: ¬A library or just another information resource? : a case study of users' mental models of taditional and digital libraries (2007)
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Jansen, B.J.; Spink, A.; Koshman, S.: Web searcher interaction with the Dogpile.com metasearch engine (2007)
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Huffman, G.D.: Semi-automatic determination of citation relevancy : user evaluation (1990)
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Clarke, S.J.: Search engines for the World Wide Web : an evaluation of recent developments (2000)
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Peters, I.; Stock, W.G.: Power tags in information retrieval (2010)
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