%0 Journal Article %A O. Yu. Milyukova %T Parallel versions of some methods with factorized preconditioning matrices for solving elliptic equations on unstructed triangular grids %J Matematičeskoe modelirovanie %D 2005 %P 65-80 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2005_17_2_a6/ %G ru %F MM_2005_17_2_a6