基于期刊论文的中国地级以上城市知识专业化研究

吕拉昌, 廖倩, 黄茹

Knowledge Specialization of Cities Above the Prefecture Level in China Based on Journal Articles

Lachang Lyu, Qian Liao, Ru Huang

地理科学 . 2018, (8): 1245 -1255 . DOI: 10.13249/j.cnki.sgs.2018.08.006