TY - Acta Geographica Sinica A1 - DING Jinhong, LIU Zhenyu, CHENG Danming, LIU Jin, ZOU Jianping T1 - Areal Differentiation of Inter-provincial Migration in China and Characteristics of the Flow Field Y1 - 2005-01-25 00:00:00.0 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 106 EP - 114 VL - 60 IS - 1 UR - {https://www.geog.com.cn/EN/10.11821/xb200501012} N1 - 10.11821/xb200501012 ER -