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 "Ott, Notburga and Wagner, Gert",Income inequality and poverty in Eastern and Western Europe,,Physica-Verlag,1997,Contributions to economics,,3790809748,,https://cir.nii.ac.jp/crid/1130000796389622400