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)
Leonard F.S. Wang and Jean Wang,Environmental taxes in a differentiated mixed duopoly,Economic Systems,0939-3625,Elsevier BV,2009-12,33,4,389-396,https://cir.nii.ac.jp/crid/1363107370980654464,https://doi.org/10.1016/j.ecosys.2009.08.002