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Next generation search engines : advanced models for information retrieval (2012)
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Dubois, C.P.R.: Free text vs. controlled vocabulary; a reassessment (1987)
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TREC: experiment and evaluation in information retrieval (2005)
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Larson, R.R.: Cheshire 2 : design and evaluation of a next-generation online catalog system (1995)
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Järvelin, K.; Ingwersen, P.; Niemi, T.: ¬A user-oriented interface for generalised informetric analysis based on applying advanced data modelling techniques (2000)
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