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author_ss:"Croft, W.B."
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theme_ss:"Verteilte bibliographische Datenbanken"
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year_i:[2000 TO 2010}
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- editor's%3a%22Ortlieb%2c E. et al.%22 2
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Croft, W.B.: Combining approaches to information retrieval (2000)
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Xu, J.; Croft, W.B.: Topic-based language models for distributed retrieval (2000)
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