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 "International Workshop on Deontic Logic in Computer Science and Van der Meyden, Ron and Van der torre, Leendert","Deontic logic in computer science : 9th International Conference, DEON 2008 Luxembourg, Luxembourg, July 15-18, 2008 : proceedings",,Springer,2008,Lecture notes in computer science,,9783540705246,,https://cir.nii.ac.jp/crid/1130000796416273024