%0 Journal Article %A O. Yu. Milyukova %T Parallel iterative methods with factored preconditioning matrices for solving elliptic equations on triangular grid %J Matematičeskoe modelirovanie %D 2007 %P 27-48 %V 19 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2007_19_9_a2/ %G ru %F MM_2007_19_9_a2