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  • × author_ss:"Järvelin, K."
  • × author_ss:"Koivisto, J."
  • × type_ss:"a"
  1. Sormunen, E.; Kekäläinen, J.; Koivisto, J.; Järvelin, K.: Document text characteristics affect the ranking of the most relevant documents by expanded structured queries (2001) 0.00 
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    Source
    Journal of documentation. 57(2001) no.3, S.358-376