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 "Leptin, Horst and Ludwig, Jean",Unitary representation theory of exponential Lie groups,,W. de Gruyter,1994,De Gruyter expositions in mathematics,,3110139383,,https://cir.nii.ac.jp/crid/1130282273210241920