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 "Krasnoselʹskii, M. A. and Zabreĭko, P. P. (Petr Petrovich) and Fenske, Christian C.",Geometrical methods of nonlinear analysis,,Springer-Verlag,1984,Die Grundlehren der mathematischen Wissenschaften,,"0387129456,3540129456",,https://cir.nii.ac.jp/crid/1130282269992479360