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 "Locker, John",Spectral theory of non-self-adjoint two-point differential operators,,American Mathematical Society,2000,Mathematical surveys and monographs,,0821820494,,https://cir.nii.ac.jp/crid/1130282269961577728