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) FALKINGER Josef,A simple mechanism for the efficient provision of public goods : Experimental evidence,The American Economic Review,,,2000,90,1,247-264,https://cir.nii.ac.jp/crid/1574231875592949248,