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 "Conference Board of the Mathematical Sciences and Douglas, Ronald G.",Banach algebra techniques in the theory of Toeplitz operators,,Published for the Conference Board of the Mathematical Sciences by the American Mathematical Society,1973,Regional conference series in mathematics,,,,https://cir.nii.ac.jp/crid/1130000795381214080