著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) J. Kevorkian and J. D. Cole,Perturbation Methods in Applied Mathematics,Applied Mathematical Sciences,0066-5452,Springer New York,1981,,,,https://cir.nii.ac.jp/crid/1363388843408614272,https://doi.org/10.1007/978-1-4757-4213-8