Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUGIMOTO Toshihide and NOZAKI Tamotu and SAKAI Hideo,Applicability of helicopter magnetic prospecting to the landslide area on the rim area of Toga-Graben,Journal of the Japan Society of Erosion Control Engineering,02868385,Japan Society of Erosion Control Engineering,2013,66,1,23-29,https://cir.nii.ac.jp/crid/1390001205480043264,https://doi.org/10.11475/sabo.66.1_23