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) LENAT J. F.,The beginning of the 1985-1987 eruption cycle at Piton de la Fournaise (La Reunion) ; New insights in the magmatic and volcano-tectonic systems,J. Volcanol. Geotherm. Res.,,,1989,36,,209-232,https://cir.nii.ac.jp/crid/1571135651643140608,