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
"Aspremont, Jean d'",Formalism and the sources of international law : a theory of the ascertainment of legal rules,,Oxford University Press,2013,Oxford monographs in international law,,9780199682263,,https://cir.nii.ac.jp/crid/1130282272604828928