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Strzalkowski, T.; Sparck Jones, K.: NLP track at TREC-5 (1997)
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Sparck Jones, K.: Reflections on TREC : TREC-2 (1995)
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Sparck Jones, K.: Reflections on TREC (1997)
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Robertson, S.E.; Sparck Jones, K.: Simple, proven approaches to text retrieval (1997)
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