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Reich, P.; Biever, E.J.: Indexing consistency : The input/output function of thesauri (1991)
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Ellis, D.; Furner, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of retrieval effectiveness (1996)
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Veenema, F.: To index or not to index (1996)
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- Canadian journal of information and library science. 21(1996) no.2, S.1-22
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Booth, A.: How consistent is MEDLINE indexing? (1990)
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