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) ,Background and evaluation of box system in personal income tax in the Netherlands,Discussion paper for the annual conference of public finance,,,2007,,,163-165,https://cir.nii.ac.jp/crid/1010282256915701771,