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 "Brunner, Christoph",Force majeure and hardship under general contract principles : exemption for non-performance in international arbitration,,"Wolters Kluwer Law & Business,Kluwer Law International,Sold and distributed in North, Central and South America by Aspen Publishers",2009,International arbitration law library,,9789041127921,,https://cir.nii.ac.jp/crid/1130000795359036160