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)
吉野 悦雄,Consistently Compromising Reform of the Polish Pension System from 1999 to 2004,PIE Discussion Paper 256,,,2005,,,14,https://cir.nii.ac.jp/crid/1010282256715693569,