%0 Journal Article %A O. Yu. Milyukova %T Parallel iterative methods with factorized preconditioning matrices for discretized elliptic equations on nonuniform grids %J Matematičeskoe modelirovanie %D 2003 %P 3-15 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2003_15_4_a0/ %G ru %F MM_2003_15_4_a0