Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hanyu Takeshi and Kaneoka Ichiro,"Magmatic processes revealed by noble gas signatures: the case of Unzen Volcano, Japan.",GEOCHEMICAL JOURNAL,00167002,GEOCHEMICAL SOCIETY OF JAPAN,1997,31,6,395-405,https://cir.nii.ac.jp/crid/1390282679528016896,https://doi.org/10.2343/geochemj.31.395