%0 Journal Article %A A. D. Gorbunov %A B. M. Budak %T The convergence of some finite-difference processes for equations $y'=f(x,y)$ and $y'(x)=f(x,y(x),y(x-\tau(x)))$ %J Doklady Akademii Nauk %D 1958 %P 644-647 %V 119 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_119_4_a4/ %G ru %F DAN_1958_119_4_a4