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 "International Symposium on Multivariate Approximation Theory and Schempp, Walter and Zeller, Karl","Multivariate approximation theory : proceedings of the conference held at the Mathematical Research Institute at Oberwolfach, Black Forest, February 4-10, 1979",,Birkhäuser,1979,International series of numerical mathematics,,3764311029,,https://cir.nii.ac.jp/crid/1130282271724644224