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 "Florou, Aikaterini",Contractual renegotiations and international investment arbitration : a relational contract theory interpretation of investment treaties,,Brill Nijhoff,2020,Nijhoff international investment law series,,9789004407466,,https://cir.nii.ac.jp/crid/1131975282641233920