TY - Acta Geographica Sinica A1 - Zifeng CHEN, Yanwei CHAI T1 - Time allocation to in-home and out-of-home non-work activities of urban residents: A case study of Shangdi-Qinghe area in Beijing Y1 - 2014-10-20 14:09:59.387 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 1547 EP - 1556 VL - 69 IS - 10 UR - {https://www.geog.com.cn/EN/10.11821/dlxb201410013} N1 - 10.11821/dlxb201410013 ER -