中国城市群知识多中心发展评价

戴靓, 曹湛, 朱青, 殷亚若

Analyzing polycentric urban development in China: Evidence from intercity knowledge collaboration

DAI Liang, CAO Zhan, ZHU Qing, YIN Yaruo

图2 城市知识网络构建流程

Figure 2 Construction process of intercity knowledge collaboration network