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 "Vonk, Gijsbert","Cross-border welfare state : immigration, social security and integration",,Intersentia,2012,Social Europe series,,9781780680965,,https://cir.nii.ac.jp/crid/1130000796392036224