%0 Journal Article %A Iliev, Anton %A Kyurkchiev, Nikolay %A Petkov, Milko %T On some Modifications of the Nekrassov Method for Numerical Solution of Linear Systems of Equations %J Serdica Journal of Computing %D 2009 %P 371-380 %V 3 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJC_2009_3_4_a2/ %G en %F SJC_2009_3_4_a2