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  • × author_ss:"Lipetz, B.A."
  • × theme_ss:"Citation indexing"
  • × year_i:[1960 TO 1970}
  1. Lipetz, B.A.: Improvement of the selectivity of citation indexes to science literature throught the inclusion of citation relationship indicators (1965) 0.00
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    Source
    American documentation. 16(1965), S.81-90