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  • × author_ss:"Zhao, L."
  1. Zhao, L.; Wu, L.; Huang, X.: Using query expansion in graph-based approach for query-focused multi-document summarization (2009) 0.02 
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  2. Zhao, L.: How librarians used e-resources : an analysis of citations in CCQ (2006) 0.02 
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  3. Zhao, L.: Save space for "newcomers" : analyzing problems in book number assignment under the LCC system (2004) 0.01 
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