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  • × author_ss:"Han, L.-F."
  • × theme_ss:"Informetrie"
  • × year_i:[1990 TO 2000}
  1. Su, Y.; Han, L.-F.: ¬A new literature growth model : variable exponential growth law of literature (1998) 0.08 
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    Date
    22. 5.1999 19:22:35