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 "Ivanov, Viktor Vladimirovich",The theory of approximate methods and their application to the numerical solution of singular integral equations,,Noordhoff International,1976,Monographs and textbooks on mechanics of solids and fluids,,9028600361,,https://cir.nii.ac.jp/crid/1130282273136289792