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中文
Spatial Distribution and Influencing Factors of Innovation Output in Beijing-Tianjin-Hebei Region ——Spatial Statistics and Econometric Analysis Based on 13 Cities
MEI Chang-chun, QI Xiao-li
JOURNAL OF HEBEI UNIVERSITY (Philosophy and Social Science) . 2019, (
1
): 108 -115 . DOI: 10.3969/j.issn.1005-6378.2019.01.015