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) Mitsutsune Yamaguchi,On Halving Global Greenhouse Gas (GHG) Emissions by 2050,エネルギー経済. Special issue,,Tokyo : The Institute of Energy Economics,2018-12,,,55-59,https://cir.nii.ac.jp/crid/1520296498026229248,