EN中文
The Concept and Classification of Spatial Patterns of Geographical Flow
PEI Tao, SHU Hua, GUO Sihui, SONG Ci, CHEN Jie, LIU Yaxi, WANG Xi
Journal of Geo-information Science . 2020, (1): 30 -40 .  DOI: 10.12082/dqxxkx.2020.190736