%0 Journal Article %A A. N. Konovalov %T A Remark on the Theory of the Commutative Alternating Direction Method %J Differencialʹnye uravneniâ %D 2003 %P 923-932 %V 39 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2003_39_7_a7/ %G ru %F DE_2003_39_7_a7