ISSN：1001-7143　CN：11-2684/G3 中文
Evaluation of contribution degree of co-authored papers to the influence of academic journals
TIAN Yilin, LIU Pingping
Chinese Journal of Scientific and Technical Periodicals . 2020, (6): 725 -730 .  DOI: 10.11946/cjstp.201912030829

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