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) FREITAS C. J.,Policy Statement on the Control of Numerical Accuracy,"Trans. ASME, J. Fluids Eng",,,1993,115,,339-340,https://cir.nii.ac.jp/crid/1571980074478941696,