著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Oba,"Geology and petrology of the Usu volcano, Hokkaido Japan","Journal of the Faculty of Science, Hokkaido University, Series IV",,,1966,13,,185,https://cir.nii.ac.jp/crid/1370848659671970434,