%0 Journal Article %A N. A. Gol'tsov %T The use of a certain functional series in deducing formulas involved in various numerical methods of solving ordinary %J Doklady Akademii Nauk %D 1958 %P 450-453 %V 120 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_120_3_a1/ %G ru %F DAN_1958_120_3_a1