EN中文
京津冀生产性服务业关联特征分析
李宵, 申玉铭, 邱灵
Correlation analysis of producer services in the Beijing-Tianjin-Hebei region
Xiao LI, Yuming SHEN, Ling QIU
地理科学进展 . 2018, (2): 299 -307 .  DOI: 10.18306/dlkxjz.2018.02.012