EN中文
Community Structure and Proximity Mechanism of City Clusters in Middle Reach of the Yangtze River: Based on Producer Service Firms’ Network
Peng Gao, Dan He, Yuemin Ning, Fan Zhang
SCIENTIA GEOGRAPHICA SINICA . 2019, (4): 578 -586 .  DOI: 10.13249/j.cnki.sgs.2019.04.007