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) Ishikawa Hisashi and Hattori Katsumi and Takahashi Ichiro and Noda Yoichi and Nagao Toshiyasu and Isezaki Nobuhiro,"Effect of Noise from DC-Driven Trains to Geoelectrical Potential Difference and its Reduction in Hakuba Area, Japan",電気学会論文誌. A,03854205,一般社団法人 電気学会,2007,127,1,41-47,https://cir.nii.ac.jp/crid/1390001204593693696,https://doi.org/10.1541/ieejfms.127.41