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)
Bengt Fornberg,Generation of finite difference formulas on arbitrarily spaced grids,Mathematics of Computation,0025-5718,American Mathematical Society (AMS),1988,51,184,699-706,https://cir.nii.ac.jp/crid/1361418521390278016,https://doi.org/10.1090/s0025-5718-1988-0935077-0