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Salaba, A.: End-user understanding of indexing language information (2009)
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Kim, P.K.: ¬An automatic indexing of compound words based on mutual information for Korean text retrieval (1995)
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Gibb, F.; Smart, G.: Structured information management using new techniques for processing text (1990)
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Rahmstorf, G.: Information retrieval using conceptual representations of phrases (1994)
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Francu, V.: Language-independent structures and multilingual information access (2003)
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