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) Bjorn T. Asheim and Helen Lawton Smith and Christine Oughton,"Regional Innovation Systems: Theory, Empirics and Policy",Regional Studies,0034-3404,Informa UK Limited,2011-07,45,7,875-891,https://cir.nii.ac.jp/crid/1363388844776381056,https://doi.org/10.1080/00343404.2011.596701