基于改进潜能模型的城市医疗设施空间可达性——以上海市杨浦区为例
程敏, 连月娇
Spatial accessibility of urban medical facilities based on improved potential model: A case study of Yangpu District in Shanghai
Min CHENG, Yuejiao LIAN
地理科学进展 . 2018, (2): 266 -275 .  DOI: 10.18306/dlkxjz.2018.02.009