%0 Journal Article %A V. V. Volkov %A V. I. Erokhin %T Tikhonov solutions of approximate systems of linear algebraic equations under finite perturbations of their matrices %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2010 %P 618-635 %V 50 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2010_50_4_a2/ %G ru %F ZVMMF_2010_50_4_a2