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
"Brown, B. Malcolm and Eastham, Michael S. P. and Schmidt, Karl Michael",Periodic differential operators,,Birkhäuser,2013,Operator theory : advances and applications,,9783034805278,,https://cir.nii.ac.jp/crid/1130282271584041984