%0 Journal Article %A Yu. V. Bychenkov %T Preconditioning of saddle point problems by the method of Hermitian and skew-Hermitian splitting iterations %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2009 %P 411-421 %V 49 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_3_a1/ %G ru %F ZVMMF_2009_49_3_a1