%0 Journal Article %A O. Yu. Milyukova %A I. V. Popov %T Parallel iterative methods with factorized preconditioning matrices for elliptic equations on unstructed triangular grid %J Matematičeskoe modelirovanie %D 2003 %P 3-16 %V 15 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2003_15_10_a0/ %G ru %F MM_2003_15_10_a0