中国煤炭资源流源、汇地空间格局演变与内部空间差异研究

王宜强, 赵媛

Spatial Pattern Evolution and Inner Differences ofSource-sink Regions of China's Coal Resources Flow

Yi-qiang WANG, Yuan ZHAO

地理科学 . 2014, (10): 1153 -1160 . DOI: 10.13249/j.cnki.sgs.2014.010.1153