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) M.T. Hagerty and S.Y. Schwartz and M.A. Garcés and M. Protti,"Analysis of seismic and acoustic observations at Arenal Volcano, Costa Rica, 1995–1997",Journal of Volcanology and Geothermal Research,0377-0273,Elsevier BV,2000-08,101,1-2,27-65,https://cir.nii.ac.jp/crid/1363388846187578880,https://doi.org/10.1016/s0377-0273(00)00162-1