Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OKADA Yasuhiko,An Outline of Some Shallow Landslides in Yamaguchi Prefecture Induced by the 28 July 2013 Heavy-rainfall,Water Science,0039-4858,Japan Forest Conservation Association,2014,58,2,152-161,https://cir.nii.ac.jp/crid/1390282679519372928,https://doi.org/10.20820/suirikagaku.58.2_152