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Agosti, M.; Smeaton, A.F.: Information retrieval and hypertext (1996)
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Cooke, A.: ¬A guide to finding quality information on the Internet : selection and evaluation strategies (1999)
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Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010)
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Shiri, A.: Powering search : the role of thesauri in new information environments (2012)
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Social information retrieval systems : emerging technologies and applications for searching the Web effectively (2008)
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