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
"Keyes, Mary",Optional choice of court agreements in private international law,,Springer,2020,Ius comparatum : global studies in comparative law,,9783030239138,,https://cir.nii.ac.jp/crid/1130285377347443072