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)
Shozo Matsumura,"Discrimination of a preparatory stage leading to <i>M</i>7 characteristic earthquakes off Ibaraki Prefecture, Japan",Journal of Geophysical Research: Solid Earth,0148-0227,American Geophysical Union (AGU),2010-01,115,B1,1,https://cir.nii.ac.jp/crid/1363670320033170432,https://doi.org/10.1029/2009jb006584