%0 Journal Article %A S. I. Mazurik %A V. P. Shapeev %T Application of symbolic transformations on a computer for investigating the approximation and stability of difference schemes %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1986 %P 586-600 %V 26 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1986_26_4_a11/ %G ru %F ZVMMF_1986_26_4_a11