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Zavalina, O.L.: Complementarity in subject metadata in large-scale digital libraries : a comparative analysis (2014)
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Maniez, J.: Fusion de banques de donnees documentaires at compatibilite des languages d'indexation (1997)
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Rowley, J.: ¬The controlled versus natural indexing languages debate revisited : a perspective on information retrieval practice and research (1994)
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Bates, M.J.: How to use controlled vocabularies more effectively in online searching (1989)
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