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
"Gheondea, A. (Aurelian)",An indefinite excursion in operator theory : geometric and spectral treks in Kreĭn spaces,,Cambridge University Press,2022,London Mathematical Society lecture note series,,9781108969031,,https://cir.nii.ac.jp/crid/1130293235526905663