国际交往中心城市的概念界定、理论谱系与实践路径——以北京为例
刘波
The conceptual definition, theoretical genealogy, and practical pathways of international exchange center cities: Taking Beijing as an example
LIU Bo
城市问题 . 2026, (5): 47 -54 .  DOI: 10.13239/j.bjsshkxy.cswt.260504