%0 Journal Article %A G. D. Vasil'kov %A V. P. Zagonov %T The accuracy of a method for the numerical solution of ordinary differential equations with variable coefficients %J Differencialʹnye uravneniâ %D 1983 %P 1146-1154 %V 19 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1983_19_7_a5/ %G ru %F DE_1983_19_7_a5