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 "Reemtsen, R.",Defect minimization in operator equations : theory and applications,,Longman Scientific & Technical,1987,Pitman research notes in mathematics series,,"0582003172,0470208775",,https://cir.nii.ac.jp/crid/1130282269593746688