| Burton-Kebler???????????????????????? |
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| 引用本文： | 俞培果.Burton-Kebler????????????????????????[J].图书情报工作,1997,41(10):23-27,53. |
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| 作者姓名： | 俞培果 |
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| 作者单位： | ???????????, ???? 621002 |
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| 摘 要： | 借助灰色线性微分模型，建立了一种新的更直接的文献老化测度方法，并将其与Ｂｕｒｔｏｎ－Ｋｅｂｌｅｒ文献老化测度方法进行了比较，进一步证实了Ｂｕｒｔｏｎ－Ｋｅｂｌｅｒ文献老化测度方法的错误；还探索了文献老化真实规律的若干特征
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| 关 键 词： | ??????????? ?????????? ??????????? ??????????? |
The Negation of Burton-Kebler Literature Obsolescence Measuring Method and Its Measuring Results |
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| Yu Peiguo.The Negation of Burton-Kebler Literature Obsolescence Measuring Method and Its Measuring Results[J].Library and Information Service,1997,41(10):23-27,53. |
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| Authors: | Yu Peiguo |
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| Institution: | Library of Southwest Institute of Technology, Mianyang, Sichuan Province |
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