%0 Journal Article %A A. B. Kycherov %A E. S. Nikolaev %T Parallel algorithms for iteration methods with a factorized operator for the solution of elliptic boundary value problems %J Differencialʹnye uravneniâ %D 1984 %P 1230-1237 %V 20 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_7_a14/ %G ru %F DE_1984_20_7_a14