老工业基地城市可达性及经济联系格局研究——以吉林省为例
赵宏波, 马延吉

The Urban Accessibility and Economic Linkage Spatial Patterns of Old Industrial Base in Northeast China: A Case Study of Jilin Province
Hong-bo ZHAO, Yan-ji MA
图1 吉林省各城市可达性水平空间格局
Fig.1 Spatial pattern of urban accessibility in Jilin Province