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 "Thomsen, Klaus","Hilbert C*-modules, KK-theory and C*-extensions",,"Matematisk Institut, Aarhus Universitet",1988,Various publications series,,,,https://cir.nii.ac.jp/crid/1130000795509199616