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 "Vijlbrief, J. A.",Unemployment insurance and the Dutch labour market,,Thesis Publishers,1992,Tinbergen Institute research series,,9051701659,,https://cir.nii.ac.jp/crid/1130000793733383424