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) Urabe M,Error estimation in numerical solution of equations by iteration process,"Journal of science of the Hiroshima University. Ser. A-1, Mathematics",03863026,Hiroshima,1963-04,26,2,????,https://cir.nii.ac.jp/crid/1520853832846865536,