%0 Journal Article %A S. I. Martynenko %T A robust multigrid technique for solving systems of partial differential equations %J Numerical methods and programming %D 2001 %P 1-11 %V 2 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2001_2_1_a0/ %G ru %F VMP_2001_2_1_a0