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 "Lammersen, Lothar and Schwager, Robert",The effective tax burden of companies in European regions : an international comparison,,Physica-Verlag,2005,ZEW economic studies,,3790815624,,https://cir.nii.ac.jp/crid/1130282271155683584