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 "Straumann, Benjamin and Cooper, Belinda",Roman law in the state of nature : the classical foundations of Hugo Grotius' natural law,,Cambridge University Press,2015,Ideas in context,,9781107092907,,https://cir.nii.ac.jp/crid/1130282269734700416