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论文类型：会议论文

发表时间：2019-01-01

收录刊物：EI、CPCI-S、CPCI-SSH

卷号：2

页面范围：2347-2357

摘要：The purpose of this study is to make a comprehensive comparison between multiple references citation (MRC) and unitary reference citation (URC) in several aspects, including their location in full-text, their shares of self-citing citation, their citation age, etc. We chose all the 797 articles published in the .10I from 2007 to 2019 as the sample. Their full-text in XML format were crawled by employing Elsevier ScienceDirect API, and then parsed to extracted all the in-text citations using our developed python programs. As the results show, the percentage of MRC are approximately 25%. There are more MRC in the beginning and the ending of the paper. Scholars prefer to cite their own papers in MRC. So do journal self-citing citation. The average references age of MRC tends to be larger than that of URC. There is no significant correlation between the number of reference and the percentage of MRC in articles.