著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Holzmann, Robert and Guven, Ufuk","Adequacy of retirement income after pension reforms in Central, Eastern, and Southern Europe",,World Bank,2009,Directions in development,,9780821377819,,https://cir.nii.ac.jp/crid/1130000797235006336