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  • × year_i:[1990 TO 2000}
  1. Rousseau, R.: ¬A table for estimating the exponent in Lotka's law (1993) 8.44 
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  2. Egghe, L.: Special features of the author - publication relationship and a new explanation of Lotka's law based on convolution theory (1994) 8.44 
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  3. Joshi, A.N.; Maheshwarappa, B.S.: Studies in scientific productivity : a review of literature (1996) 8.44 
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