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  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Hjoerland, B.; Kyllesbech Nielsen, L.: Subject access points in electronic retrieval (2001) 7.23
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    Author
    Hjoerland, B.
  2. Hjoerland, B.; Pedersen, K.N.: ¬A substantive theory of classification for information retrieval (2005) 7.23
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    Author
    Hjoerland, B.