%0 Journal Article %A A. A. Samarskii %A V. L. Makarov %T On the question of the convergence rate of truncated schemes of the $m$th rank for generalized solutions %J Differencialʹnye uravneniâ %D 1980 %P 1276-1282 %V 16 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1980_16_7_a11/ %G ru %F DE_1980_16_7_a11