Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "La Harpe, Pierre de",Classical Banach-Lie algebras and Banach-Lie groups of operators in Hilbert space,,Springer-Verlag,1972,Lecture notes in mathematics,,"3540059849,0387059849",,https://cir.nii.ac.jp/crid/1130282271129928576