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) Thomas Bauwens and Marko Hekkert and Julian Kirchherr,Circular futures: What Will They Look Like?,Ecological Economics,0921-8009,Elsevier BV,2020-09,175,,106703,https://cir.nii.ac.jp/crid/1360292621156257280,https://doi.org/10.1016/j.ecolecon.2020.106703