京津冀协同发展的机制创新与区域政策研究
毛汉英
Innovation of mechanism and regional policy for promoting coordinated development of the Beijing-Tianjin-Hebei
Hanying MAO
地理科学进展 . 2017, (1): 2 -14 .  DOI: 10.18306/dlkxjz.2017.01.001