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 "Słowikowski, W. (Wojciech)",Absolutely 2-summing mappings from and to Hilbert spaces and a Sudakov theorem,,"Aarhus universitet, Matematisk institut",1969,Preprint series,,,,https://cir.nii.ac.jp/crid/1130013154994984721