北京生产性服务业发展与城市经济功能提升

张蕾, 申玉铭, 柳坤

Development of producer services and promotion of urban economic functions in Beijing

ZHANG Lei, SHEN Yuming, LIU Kun

地理科学进展 . 2013, (12): 1825 -1834 . DOI: 10.11820/dlkxjz.2013.12.011