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 "渋谷, 泰隆",Global theory of a second order linear ordinary differential equation with a polynomial coefficient,,"North-Holland Pub. Co,Sole distributors, American Elsevier Pub. Co.",1975,North-Holland mathematics studies,,"0444109595,072042609X,0720426006",,https://cir.nii.ac.jp/crid/1130000794611931776