Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yu Zucheng and Imasato Shigeru,The roles of `state' and `society' in the Sichuan earthquake and their alteration,同志社政策科学研究,18808336,同志社大学政策学会,2012-03-15,13,2,47-57,https://cir.nii.ac.jp/crid/1390009224913715328,https://doi.org/10.14988/pa.2017.0000012728