%0 Journal Article %A A. B. Bakushinskii %A M. Yu. Kokurin %A V. V. Klyuchev %T Convergence rate estimation for finite-difference methods %J Numerical methods and programming %D 2010 %P 25-31 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2010_11_1_a3/ %G ru %F VMP_2010_11_1_a3