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  • × author_ss:"Li, X."
  • × author_ss:"Thelwall, M."
  • × year_i:[2010 TO 2020}
  1. Li, X.; Thelwall, M.; Kousha, K.: ¬The role of arXiv, RePEc, SSRN and PMC in formal scholarly communication (2015) 0.01 
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    Date
    20. 1.2015 18:30:22