京津冀存在“集聚阴影”吗——大城市的区域经济影响
陈玉, 孙斌栋
Does "agglomeration shadow" exist in Beijing-Tianjin-Hebei region? Large cities' impact on regional economic growth
Yu CHEN, Bindong SUN
地理研究 . 2017, (10): 1936 -1946 .  DOI: 10.11821/dlyj201710010