TY - Journal of Geographical Sciences A1 - WANG Zhenbo, XU Jiangang, FANG Chuanglin, XU Lu, QI Yi T1 - The study on county accessibility in China: Characteristics and effects on population agglomeration Y1 - 2011-01-13 18:33:07.697 JF - Journal of Geographical Sciences JO - Journal of Geographical Sciences SP - 18 EP - 34 VL - 21 IS - 1 UR - {https://www.geogsci.com/EN/10.1007/s11442-011-0826-9} N1 - 10.1007/s11442-011-0826-9 ER -