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
"Grabmüller, H.",Singular perturbation techniques applied to integro-differential equations,,Pitman,1978,Research notes in mathematics,,0273084097,,https://cir.nii.ac.jp/crid/1130000796797778560