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导言本文根据八组统计数据论述了引文的年代分布及篇数分布规律,给出了密度函数,计算方法,并对结果进行了检验,证明结论是正确的。文中对它的应用及进一步研究进行了讨论,同时还讨论了中外文引文年代分布的显著不同。八组数据取自四种统计。1.1982年第一期载有物理学文献的30种期刊,150篇论文,1593篇引文;2.1979年第一期载有物理学文献的10种期刊,62篇论文,534篇引
Introduction Based on the eight sets of statistical data, this paper discusses the citation distribution and number distribution rules, gives the density function and calculation method, and tests the results to prove the conclusion is correct. The paper discusses its application and further research, and also discusses the significant difference in the distribution of Chinese and foreign citation years. Eight sets of data from four statistics. 1. The first issue of 1982 contains 30 journals of physics, 150 papers and 1593 citations; 2. The first period of 1979 contains 10 journals of physics, 62 papers and 534 citations