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  • × author_ss:"Sparck Jones, K."
  • × type_ss:"el"
  1. Sparck Jones, K.: Summary performance comparisons TREC-2 through TREC-8 (2001) 0.02 
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  2. Robertson, S.E.; Sparck Jones, K.: Simple, proven approaches to text retrieval (1997) 0.01 
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