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
"Linderfalk, Ulf",Understanding jus cogens in international law and international legal discourse,,Edward Elgar,2020,Elgar international law,,9781786439505,,https://cir.nii.ac.jp/crid/1130003903777408384