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 "Szudoczky, Rita","The sources of EU law and their relationships : lessons for the field of taxation : primary law, secondary law, fundamental freedoms and state aid rules",,IBFD,2014,Doctoral series,,9789087222949,,https://cir.nii.ac.jp/crid/1130000794444042624