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 "Ball, Joseph A.",Factorization and model theory for contraction operators with unitary part,,American Mathematical Society,1978,Memoirs of the American Mathematical Society,,0821821989,,https://cir.nii.ac.jp/crid/1130000795775307648