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
"Ditzian, Zeev and Totik, V.",Moduli of smoothness,,Springer-Verlag,1987,Springer series in computational mathematics,,"038796536X,354096536X",,https://cir.nii.ac.jp/crid/1130000795626818816