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
"Koutrakos, Panos and Shuibhne, Niamh Nic and Syrpis, Phil","Exceptions from EU free movement law : derogation, justification and proportionality",,Hart,2019,Modern studies in European law,,9781509928866,,https://cir.nii.ac.jp/crid/1130000798158223744