基于新陈代谢GM(1,1)模型的重庆市人口老龄化预测研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1007-0672|38|1|66-70

ISSN: 1007-0672

Source: 西北人口, Vol.38, Iss.1, 2017-01, pp. : 66-70

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Abstract