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
"Volpert, Vitaly A.",Fredholm theory of elliptic problems in unbounded domains,,Birkhäuser,2011,Monographs in mathematics,,9783034605366,,https://cir.nii.ac.jp/crid/1130000795968319744