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段德忠, 刘承良, 杜德斌, 桂钦昌
Spatial dependency of bus-line distribution based on bipartite network: A case study of Beijing city
Dezhong DUAN, Chengliang LIU, Debin DU, Qinchang GUI
地理学报 . 2016, (12): 2185 -2198 .  DOI: 10.11821/dlxb201612009