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) Takahiro Yamamoto and Tatsunori Soya and Shigeru Suto and Kozo Uto and Akira Takada and Keiichi Sakaguchi and Koji Ono,"The 1989 submarine eruption off eastern Izu Peninsula, Japan: ejecta and eruption mechanisms",Bulletin of Volcanology,0258-8900,Springer Science and Business Media LLC,1991-05,53,4,301-308,https://cir.nii.ac.jp/crid/1363670320519315840,https://doi.org/10.1007/bf00414526