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Robertson, S.E.; Sparck Jones, K.: Relevance weighting of search terms (1976)
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- Journal of the American Society for Information Science. 27(1976), S.129-146
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Vechtomova, O.; Karamuftuoglum, M.; Robertson, S.E.: On document relevance and lexical cohesion between query terms (2006)
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- Source
- Information processing and management. 42(2006) no.5, S.1230-1247