Search (1 results, page 1 of 1)

  • × author_ss:"Liu, D.-R."
  • × theme_ss:"Informetrie"
  • × year_i:[2010 TO 2020}
  1. Liu, D.-R.; Shih, M.-J.: Hybrid-patent classification based on patent-network analysis (2011) 0.03 
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    Date
    22. 1.2011 13:04:21