EN中文
The Spatial Evolution and Formation Mechanism of Population Density in Lanzhou City Over the Past 30 Years
Zhi-bin ZHANG, Jing PAN, Xiao-hu LI
SCIENTIA GEOGRAPHICA SINICA . 2013, (1): 36 -44 .  DOI: 10.13249/j.cnki.sgs.2013.01.36