京津冀协同创新水平评价及提升对策研究

孙瑜康, 李国平

Evaluation and upgrading of the Beijing-Tianjin-Hebei regional collaborative innovation capacity

Yukang SUN, Guoping LI

地理科学进展 . 2017, (1): 78 -86 . DOI: 10.18306/dlkxjz.2017.01.008