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 "Kozaczuk, Władysław","Enigma : how the German machine cipher was broken, and how it was read by the Allies in World War Two",,University Publications of America,1984,Foreign intelligence book series,,0890935475,,https://cir.nii.ac.jp/crid/1130000797546299136