基于组合量化方法的长江航运与长江经济带经济相关性研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1005-152x|35|4|64-68
ISSN: 1005-152x
Source: 物流技术, Vol.35, Iss.4, 2016-01, pp. : 64-68
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Abstract