EN中文
Concentration and Decentralization of Population in the Beijing-Tianjin-Hebei Metropolitan Region and Its Determinants: A Regional Density Function Approach
SUN Tie-Shan, LI Guo-Beng, LEI Meng-Hua-
Acta Geographica Sinica . 2009, (8): 956 -966 .  DOI: 10.11821/xb200908007