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
"Sendov, Blagovest Khristov and Popov, Vasil A. (Vasil Atanasov)",The averaged moduli of smoothness : applications in numerical methods and approximation,,Wiley,1988,Pure and applied mathematics,,0471919527,,https://cir.nii.ac.jp/crid/1130282269309674496