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 "Segerberg, Krister",Classical propositional operators : an exercise in the foundations of logic,,"Clarendon Press,Oxford University Press",1982,Oxford logic guides,,0198531737,,https://cir.nii.ac.jp/crid/1130000797632555264