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
"Butzer, Paul Leo and Szőkefalvi-Nagy, Béla and Görlich, E. (Ernst)","Functional analysis and approximation : proceedings of the conference held at the Mathematical Research Institute at Oberwolfach, Black Forest, August 9-16, 1980",,Birkhäuser Verlag,1981,International series of numerical mathematics,,3764312122,,https://cir.nii.ac.jp/crid/1130000795334966272