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 "Kreĭn, M. G. (Mark Grigorʹevich) and Rutman, M. A.",Linear operators leaving invariant a cone in a Banach space,,,1950,American Mathematical Society translation,,,,https://cir.nii.ac.jp/crid/1130282269271902592