TY - Acta Geographica Sinica A1 - ZHAO Miaoxi, WU Kang, LIU Xingjian, Ben DERUDDER T1 - A novel method to approximate intercity networks and its empirical validation Y1 - 2014-02-20 00:00:00.0 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 169 EP - 183 VL - 69 IS - 2 UR - {https://www.geog.com.cn/EN/10.11821/dlxb201402003} N1 - 10.11821/dlxb201402003 ER -