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
"Wang, Aiping and Zettl, Anton",Ordinary differential operators,,American Mathematical Society,2019,Mathematical surveys and monographs,,9781470453664,,https://cir.nii.ac.jp/crid/1130003902759262976