%0 Journal Article %A V. M. Kalnin %T Frequency estimates of errors in the numerical integration of differential equations %J Doklady Akademii Nauk %D 1975 %P 38-41 %V 223 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_223_1_a8/ %G ru %F DAN_1975_223_1_a8