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
"Piernas López, Juan Jorge",The concept of state aid under EU law : from internal market to competition and beyond,,Oxford University Press,2015,Oxford studies in European law,,9780198748694,,https://cir.nii.ac.jp/crid/1130000797111357696