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)
SHELLY D. R.,Non-volcanic tremor and low-frequency earthquakes swarms,Nature,,,2007,446,,305-307,https://cir.nii.ac.jp/crid/1573387449090763264,