基于非参数协方差矩估计的相关产业集聚的考量方法
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1002-6487|volume|15|73-75
ISSN: 1002-6487
Source: 统计与决策, Vol.volume, Iss.15, 2017-01, pp. : 73-75
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Abstract