EN中文
The construction of cyberspace elements hierarchical system based on man-land-network relationship
GUO Qiquan, GAO Chundong, SUN Kaifeng, CHEN Shuai, JIANG Dong, HAO Mengmeng
GEOGRAPHICAL RESEARCH . 2021, (1): 109 -118 .  DOI: 10.11821/dlyj020200867