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  • × author_ss:"Willett, P."
  1. Griffiths, A.; Robinson, L.A.; Willett, P.: Hierarchic agglomerative clustering methods for automatic document classification (1984) 5.62 
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  2. Griffiths, A.; Luckhurst, H.C.; Willett, P.: Using interdocument similarity information in document retrieval systems (1986) 5.62 
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  3. Willett, P.: Recent trends in hierarchic document clustering : a critical review (1988) 5.62 
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