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  • × author_ss:"Rijsbergen, C.J. van"
  • × theme_ss:"Automatisches Indexieren"
  1. Rijsbergen, C.J. van: ¬A fast hierarchic clustering algorithm (1970) 0.06 
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  2. Jardine, N.; Rijsbergen, C.J. van: ¬The use of hierarchic clustering in information retrieval (1971) 0.06 
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