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有效专利失效速率测度方法研究
张娴; 许海云; 方曙; 刘春江; 曾荣强
2014
Source Publication图书情报工作
Volume58Issue:13Pages:90-94,74
Document Type期刊论文
Identifierhttp://ir.las.ac.cn/handle/12502/7461
Collection中国科学院成都文献情报中心_情报研究部
Recommended Citation
GB/T 7714
张娴,许海云,方曙,等. 有效专利失效速率测度方法研究[J]. 图书情报工作,2014,58(13):90-94,74.
APA 张娴,许海云,方曙,刘春江,&曾荣强.(2014).有效专利失效速率测度方法研究.图书情报工作,58(13),90-94,74.
MLA 张娴,et al."有效专利失效速率测度方法研究".图书情报工作 58.13(2014):90-94,74.
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