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  • × author_ss:"Ahlgren, P."
  • × theme_ss:"Retrievalstudien"
  1. Ahlgren, P.; Grönqvist, L.: Evaluation of retrieval effectiveness with incomplete relevance data : theoretical and experimental comparison of three measures (2008) 0.00 
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    Source
    Information processing and management. 44(2008) no.1, S.212-225