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 "Cajar, Helmut",Billingsley dimension in probability spaces,,Springer-Verlag,1981,Lecture notes in mathematics,,"3540111646,0387111646",,https://cir.nii.ac.jp/crid/1130282273201511552