Landslides of the 1920 Haiyuan earthquake, northern China Xu, Yueren ; Liu-Zeng, Jing ; Allen, Mark B. ; Zhang, Weiheng ; Du, Peng Abstract Publication: Landslides Pub Date: March 2021 DOI: 10.1007/s10346-020-01512-5 Bibcode: 2021Lands..18..935X