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  • × author_ss:"Pichappan, P."
  • × theme_ss:"Citation indexing"
  • × year_i:[1990 TO 2000}
  1. Pichappan, P.: Levels of citation relation between papers (1996) 0.00 
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    Abstract
    Proposes a typology for measuring the levels of citation relations netween papers. Introduces a new family of citation based classification schemes and outlines the typology that can be seen as being analogous to Ranganathan's APUPA pattern in subject mapping
    Type
    a