Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) USAMI Seiya and SATO Hiroshi P.,Factor analysis for landslides in Okushiri Island induced by the 1993 Hokkaido Nansei-Oki Earthquake,Journal of the Japan Landslide Society,1348-3986,The Japan Landslide Society,2023,60,1,16-25,https://cir.nii.ac.jp/crid/1390013641823992320,https://doi.org/10.3313/jls.60.16