著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) 橋本 武志 and 宇津木 充,"Self-potential studies in volcanic areas (5) -Rishiri, Kusatsu-Shirane, and White Island-","Jour.Fac.Sci., Hokkaido Univ., Ser.7(Geophysics) Vol.12, No.2",,,2004,,,97-113,https://cir.nii.ac.jp/crid/1010000781808347914,