1. Research on the Evolution of Population Distribution and Influencing Factors in Xi'an During the COVID-19 Epidemic Control Period: Based on a Perspective of Multi-source Spatio-Temporal Big Data. Issue 2 (May 2021) Authors: Zhao, Kaixu; Zhang, Shuaibing; Li, Enlong; Chen, Xiaolan; Wu, Fengqi Journal: IOP conference series Issue: Volume 769:Issue 2(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗