%0 Journal Article %A D. S. Butyugin %T A parallel SSOR preconditioner for solving the problems of electromagnetism %J Numerical methods and programming %D 2011 %P 120-127 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2011_12_1_a14/ %G ru %F VMP_2011_12_1_a14