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 "Lomov, S. A and Ivanov, Simeon",Introduction to the general theory of singular perturbations,,American Mathematical Society,1992,Translations of mathematical monographs,,0821845691,,https://cir.nii.ac.jp/crid/1130000795407620864