人口老龄化区域类型划分与区域演变分析——以中美日韩四国为例
王志宝, 孙铁山, 张杰斐
Regional Types’ Division of Population Aging and Analysis on Population Aging Regional Evolution: Based on China, America, Japan and R O Korea
Zhi-bao WANG, Tie-shan SUN, Jie-fei ZHANG
地理科学
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2015, (7): 822
-830
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DOI: 10.13249/j.cnki.sgs.2015.07.822
