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  • × author_ss:"Yu, C."
  • × author_ss:"Zhang, J."
  • × type_ss:"a"
  1. An, L.; Zhang, J.; Yu, C.: ¬The visual subject analysis of library and information science journals with self-organizing map (2011) 0.00 
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    Date
    6. 1.1997 18:30:28
    21. 7.2011 18:44:59