%0 Journal Article %A V. M. Kalnin %T On the application of frequency methods for studying the stability of numerical integration of differential equations %J Doklady Akademii Nauk %D 1975 %P 1272-1275 %V 222 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_222_6_a2/ %G ru %F DAN_1975_222_6_a2